Exact Mass: 146.0539072
Exact Mass Matches: 146.0539072
Found 500 metabolites which its exact mass value is equals to given mass value 146.0539072,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Coumarin
Coumarin appears as colorless crystals, flakes or colorless to white powder with a pleasant fragrant vanilla odor and a bitter aromatic burning taste. (NTP, 1992) Coumarin is a chromenone having the keto group located at the 2-position. It has a role as a fluorescent dye, a plant metabolite and a human metabolite. Coumarin is a natural product found in Eupatorium cannabinum, Eupatorium japonicum, and other organisms with data available. Coumarin is o hydroxycinnamic acid. Pleasant smelling compound found in many plants and released on wilting. Has anticoagulant activity by competing with Vitamin K. Coumarin is a chemical compound/poison found in many plants, notably in high concentration in the tonka bean, woodruff, and bison grass. It has a sweet scent, readily recognised as the scent of newly-mown hay. It has clinical value as the precursor for several anticoagulants, notably warfarin. --Wikipedia. Coumarins, as a class, are comprised of numerous naturally occurring benzo-alpha-pyrone compounds with important and diverse physiological activities. The parent compound, coumarin, occurs naturally in many plants, natural spices, and foods such as tonka bean, cassia (bastard cinnamon or Chinese cinnamon), cinnamon, melilot (sweet clover), green tea, peppermint, celery, bilberry, lavender, honey (derived both from sweet clover and lavender), and carrots, as well as in beer, tobacco, wine, and other foodstuffs. Coumarin concentrations in these plants, spices, and foods range from <1 mg/kg in celery, 7000 mg/kg in cinnamon, and up to 87,000 mg/kg in cassia. An estimate of human exposure to coumarin from the diet has been calculated to be 0.02 mg/kg/day. Coumarin is used as an additive in perfumes and fragranced consumer products at concentrations ranging from <0.5\\\\% to 6.4\\\\% in fine fragrances to <0.01\\\\% in detergents. An estimate for systemic exposure of humans from the use of fragranced cosmetic products is 0.04 mg/kg BW/day, assuming complete dermal penetration. The use of coumarin as a food additive was banned by the FDA in 1954 based on reports of hepatotoxicity in rats. Due to its potential hepatotoxic effects in humans, the European Commission restricted coumarin from naturals as a direct food additive to 2 mg/kg food/day, with exceptions granting higher levels for alcoholic beverages, caramel, chewing gum, and certain traditional foods. In addition to human exposure to coumarin from dietary sources and consumer products, coumarin is also used clinically as an antineoplastic and for the treatment of lymphedema and venous insufficiency. Exposure ranges from 11 mg/day for consumption of natural food ingredients to 7 g/day following clinical administration. Although adverse effects in humans following coumarin exposure are rare, and only associated with clinical doses, recent evidence indicates coumarin causes liver tumors in rats and mice and Clara cell toxicity and lung tumors in mice. The multiple effects as well as the ongoing human exposure to coumarin have resulted in a significant research effort focused on understanding the mechanism of coumarin induced toxicity/carcinogenicity and its human relevance. These investigations have revealed significant species differences in coumarin metabolism and toxicity such that the mechanism of coumarin induced effects in rodents, and the relevance of these findings for the safety assessment of coumarin exposure in humans are now better understood. In October 2004, the European Food Safety Authority (EFSA, 2004) reviewed coumarin to establish a tolerable daily intake (TDI) in foods. EFSA issued an opinion indicating that coumarin is not genotoxic, and that a threshold approach to safety assessment was most appropriate. EFSA recommended a TDI of 0 to 0.1 mg/kg BW/day. Including dietary contributions, the total human exposure is estimated to be 0.06 mg/kg/day. As a pharmaceutical, coumarin has been used in diverse applications with a wide variety of dosing regimens. Unlike coumadin and ... Coumarin belongs to the class of chemicals known as chromenones. Specifically it is a chromenone having the keto group located at the 2-position. A chromenone is a benzene molecule with two adjacent hydrogen atoms replaced by a lactone-like chain forming a second six-membered heterocycle that shares two carbons with the benzene ring. Coumarin is also described as a benzopyrone and is considered as a lactone. Coumarin is a colorless crystalline solid with a bitter taste and sweet odor resembling the scent of vanilla or the scent of newly-mowed or recently cut hay. It is a chemical poison found in many plants where it may serve as a chemical defense against predators. Coumarin occurs naturally in many plants and foods such as the tonka bean, woodruff, bison grass, cassia (bastard cinnamon or Chinese cinnamon), cinnamon, melilot (sweet clover), green tea, peppermint, celery, bilberry, lavender, honey (derived both from sweet clover and lavender), and carrots, as well as in beer, tobacco, wine, and other foodstuffs. Coumarin concentrations in these plants, spices, and foods range from <1 mg/kg in celery, to 7000 mg/kg in cinnamon, and up to 87,000 mg/kg in cassia. An estimate of human exposure to coumarin from the diet has been calculated to be 0.02 mg/kg/day. Coumarin is used as an additive in perfumes and fragranced consumer products at concentrations ranging from <0.5\\\\% To 6.4\\\\% In fine fragrances to <0.01\\\\% In detergents. An estimate for systemic exposure of humans from the use of fragranced cosmetic products is 0.04 mg/kg BW/day, assuming complete dermal penetration. The use of coumarin as a food additive was banned by the FDA in 1954 based on reports of hepatotoxicity in rats. It has clinical value as the precursor for several anticoagulants, notably warfarin. Coumarins, as a class, are comprised of numerous naturally occurring benzo-alpha-pyrone compounds with important and diverse physiological activities. Due to its potential hepatotoxic effects in humans, the European Commission restricted coumarin from naturals as a direct food additive to 2 mg/kg food/day, with exceptions granting higher levels for alcoholic beverages, caramel, chewing gum, and certain traditional foods. In addition to human exposure to coumarin from dietary sources and consumer products, coumarin is also used clinically as an antineoplastic and for the treatment of lymphedema and venous insufficiency. Exposure ranges from 11 mg/day for consumption of natural food ingredients to 7 g/day following clinical administration. Although adverse effects in humans following coumarin exposure are rare, and only associated with clinical doses, recent evidence indicates coumarin causes liver tumors in rats and mice and Clara cell toxicity and lung tumors in mice. The multiple effects as well as the ongoing human exposure to coumarin have resulted in a significant research effort focused on understanding the mechanism of coumarin induced toxicity/carcinogenicity and its human relevance. These investigations have revealed significant species differences in coumarin metabolism and toxicity such that the mechanism of coumarin induced effects in rodents, and the relevance of these findings for the safety assessment of coumarin exposure in humans are now better understood. In October 2004, the European Food Safety Authority (EFSA, 2004) reviewed coumarin to establish a tolerable daily intake (TDI) in foods. EFSA issued an opinion indicating that coumarin is not genotoxic, and that a threshold approach to safety assessment was most appropriate. EFSA recommended a TDI of 0 to 0.1 Mg/kg BW/day. Including dietary contributions, the total human exposure is estimated to be 0.06 Mg/kg/day. As a pharmaceutical, coumarin has been used in diverse applications with a wide variety of dosing regimens. Unlike coumadin and other coumarin derivatives, coumarin has no anti-coagulant activity. However, at low doses (typically 7 to 10 mg/day), coumarin has been used as a venotonic to promote... C78275 - Agent Affecting Blood or Body Fluid > C263 - Anticoagulant Agent A chromenone having the keto group located at the 2-position. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS [Raw Data] CB013_Coumarin_pos_20eV_CB000008.txt [Raw Data] CB013_Coumarin_pos_30eV_CB000008.txt [Raw Data] CB013_Coumarin_pos_10eV_CB000008.txt [Raw Data] CB013_Coumarin_pos_50eV_CB000008.txt [Raw Data] CB013_Coumarin_pos_40eV_CB000008.txt Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities. Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities.
L-Glutamine
Glutamine (Gln), also known as L-glutamine is an alpha-amino acid. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Amino acids are organic compounds that contain amino (–NH2) and carboxyl (–COOH) functional groups, along with a side chain (R group) specific to each amino acid. Structurally, glutamine is similar to the amino acid glutamic acid. However, instead of having a terminal carboxylic acid, it has an amide. Glutamine is one of 20 proteinogenic amino acids, i.e., the amino acids used in the biosynthesis of proteins. Glutamine is found in all organisms ranging from bacteria to plants to animals. It is classified as an aliphatic, polar amino acid. In humans glutamine is considered a non-essential amino acid. Enzymatically, glutamine is formed by replacing a side-chain hydroxyl of glutamic acid with an amine functional group. More specifically, glutamine is synthesized by the enzyme glutamine synthetase from glutamate and ammonia. The most relevant glutamine-producing tissue are skeletal muscles, accounting for about 90\\\\\\% of all glutamine synthesized. Glutamine is also released, in small amounts, by the lungs and brain. In human blood, glutamine is the most abundant free amino acid. Dietary sources of glutamine include protein-rich foods such as beef, chicken, fish, dairy products, eggs, beans, beets, cabbage, spinach, carrots, parsley, vegetable juices, wheat, papaya, Brussels sprouts, celery and kale. Glutamine is one of the few amino acids that can directly cross the blood–brain barrier. Glutamine is often used as a supplement in weightlifting, bodybuilding, endurance and other sports, as well as by those who suffer from muscular cramps or pain, particularly elderly people. In 2017, the U.S. Food and Drug Administration (FDA) approved L-glutamine oral powder, marketed as Endari, to reduce severe complications of sickle cell disease in people aged five years and older with the disorder. Subjects who were treated with L-glutamine oral powder experienced fewer hospital visits for pain treated with a parenterally administered narcotic or ketorolac. The main use of glutamine within the diet of either group is as a means of replenishing the bodys stores of amino acids that have been used during exercise or everyday activities. Studies which have looked into problems with excessive consumption of glutamine thus far have proved inconclusive. However, normal supplementation is healthy mainly because glutamine is supposed to be supplemented after prolonged periods of exercise (for example, a workout or exercise in which amino acids are required for use) and replenishes amino acid stores. This is one of the main reasons glutamine is recommended during fasting or for people who suffer from physical trauma, immune deficiencies, or cancer. There is a significant body of evidence that links glutamine-enriched diets with positive intestinal effects. These include maintenance of gut barrier function, aiding intestinal cell proliferation and differentiation, as well as generally reducing septic morbidity and the symptoms of Irritable Bowel Syndrome (IBS). The reason for such "cleansing" properties is thought to stem from the fact that the intestinal extraction rate of glutamine is higher than that for other amino acids, and is therefore thought to be the most viable option when attempting to alleviate conditions relating to the gastrointestinal tract. These conditions were discovered after comparing plasma concentration within the gut between glutamine-enriched and non glutamine-enriched diets. However, even though glutamine is thought to have "cleansing" properties and effects, it is unknown to what extent glutamine has clinical benefits, due to the varied concentrations of glutamine in varieties of food. It is also known that glutamine has positive effects in reducing healing time after operations. Hospital waiting times after abdominal s... L-glutamine, also known as L-2-aminoglutaramic acid or levoglutamide, is a member of the class of compounds known as L-alpha-amino acids. L-alpha-amino acids are alpha amino acids which have the L-configuration of the alpha-carbon atom. L-glutamine is soluble (in water) and a moderately acidic compound (based on its pKa). L-glutamine can be found in a number of food items such as acorn, yautia, ohelo berry, and oregon yampah, which makes L-glutamine a potential biomarker for the consumption of these food products. L-glutamine can be found primarily in most biofluids, including blood, sweat, breast milk, and cerebrospinal fluid (CSF), as well as throughout most human tissues. L-glutamine exists in all living species, ranging from bacteria to humans. In humans, L-glutamine is involved in several metabolic pathways, some of which include amino sugar metabolism, the oncogenic action of 2-hydroxyglutarate, mercaptopurine metabolism pathway, and transcription/Translation. L-glutamine is also involved in several metabolic disorders, some of which include the oncogenic action of d-2-hydroxyglutarate in hydroxygluaricaciduria, tay-sachs disease, xanthinuria type I, and adenosine deaminase deficiency. Moreover, L-glutamine is found to be associated with carbamoyl Phosphate Synthetase Deficiency, epilepsy, schizophrenia, and alzheimers disease. L-glutamine is a non-carcinogenic (not listed by IARC) potentially toxic compound. L-glutamine is a drug which is used for nutritional supplementation, also for treating dietary shortage or imbalance. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Adipic acid
Adipic acid is an important inudstrial dicarboxylic acid with about 2.5 billion kilograms produced per year. It is used mainly in the production of nylon. It occurs relatively rarely in nature. It has a tart taste and is also used as an additive and gelling agent in jello or gelatins. It is also used in some calcium carbonate antacids to make them tart. Adipic acid has also been incorporated into controlled-release formulation matrix tablets to obtain pH-independent release for both weakly basic and weakly acidic drugs. Adipic acid in the urine and in the blood is typically exogenous in origin and is a good biomarker of jello consumption. In fact, a condition known as adipic aciduria is actually an artifact of jello consumption (PMID: 1779643). However, certain disorders (such as diabetes and glutaric aciduria type I.) can lead to elevated levels of adipic acid snd other dicarboxcylic acids (such as suberic acid) in urine (PMID: 17520433; PMID: 6778884). Moreover, adipic acid is also found to be associated with 3-hydroxy-3-methylglutaryl-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism. Adipic acid is also microbial metabolite found in Escherichia. Constituent of beet juice, pork fat, guava fruit (Psidium guajava), papaya (Carica papaya) and raspberry (Rubus idaeus). Food acidulant Adipic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=124-04-9 (retrieved 2024-07-16) (CAS RN: 124-04-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Adipic acid is found to be associated with HMG-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism.
2-dehydropantoate
2-dehydropantoic acid, also known as ketopantoate, belongs to short-chain keto acids and derivatives class of compounds. Those are keto acids with an alkyl chain the contains less than 6 carbon atoms. 2-dehydropantoic acid is soluble (in water) and a weakly acidic compound (based on its pKa). 2-dehydropantoic acid can be found in a number of food items such as radish (variety), red algae, cherimoya, and avocado, which makes 2-dehydropantoic acid a potential biomarker for the consumption of these food products. 2-dehydropantoic acid exists in E.coli (prokaryote) and yeast (eukaryote).
3-Hydroxy-3-methyl-2-oxopentanoic acid
A 3-hydroxylated derivative of 3-methyl-2-oxovaleric acid.
3-ureido-isobutyrate
Ureidoisobutyric acid, also known as 3-ureidoisobutyrate or beta-uba, is a member of the class of compounds known as ureas. Ureas are compounds containing two amine groups joined by a carbonyl (C=O) functional group. Ureidoisobutyric acid is soluble (in water) and a weakly acidic compound (based on its pKa). Ureidoisobutyric acid can be found in a number of food items such as pili nut, breakfast cereal, bitter gourd, and scarlet bean, which makes ureidoisobutyric acid a potential biomarker for the consumption of these food products. Ureidoisobutyric acid can be found primarily in blood, cerebrospinal fluid (CSF), and urine. Ureidoisobutyric acid exists in all living organisms, ranging from bacteria to humans. In humans, ureidoisobutyric acid is involved in the pyrimidine metabolism. Ureidoisobutyric acid is also involved in few metabolic disorders, which include beta ureidopropionase deficiency, dihydropyrimidinase deficiency, MNGIE (mitochondrial neurogastrointestinal encephalopathy), and UMP synthase deficiency (orotic aciduria). Moreover, ureidoisobutyric acid is found to be associated with beta-ureidopropionase deficiency.
4-Hydroxy-2-oxohexanoic acid
A hydroxy- and oxo- fatty acid comprising hexanoic acid substituted at C-2 and C-4 with oxo and hydroxy groups respectively.
D-Glutamine
D-Glutamine, also known as DGN or D glutamine, belongs to the class of organic compounds known as d-alpha-amino acids. These are alpha amino acids which have the D-configuration of the alpha-carbon atom. Supplementation does not appear to be useful in adults or children with Crohns disease or inflammatory bowel disease, but clinical studies as of 2016 were underpowered. D-Glutamine is a drug. D-Glutamine exists in all living species, ranging from bacteria to humans. D-Glutamine is a potentially toxic compound. Adverse effects of glutamine have been described for people receiving home parenteral nutrition and those with liver-function abnormalities. Glutamine is the most abundant naturally occurring, nonessential amino acid in the human body, and one of the few amino acids that can directly cross the blood-brain barrier. Glutamine can exist in either of two enantiomeric forms, L-glutamine and D-glutamine. A non-essential amino acid present abundantly throughout the body and is involved in many metabolic processes. It is synthesized from glutamic acid and ammonia. It is the principal carrier of nitrogen in the body and is an important energy source for many cells. [HMDB] KEIO_ID G006 D-Glutamine is a cell-permeable D type stereoisomer of Glutamine. D-Glutamine is a cell-permeable D type stereoisomer of Glutamine.
(S)-2-Aceto-2-hydroxybutanoic acid
(S)-2-Aceto-2-hydroxybutanoic acid is an intermediate in branched chain amino acid metabolism. It is converted from 2-oxobutanoate or 2-hydoxyethyl ThPP via acetolactate synthase. [HMDB] (S)-2-Aceto-2-hydroxybutanoic acid is an intermediate in branched chain amino acid metabolism. It is converted from 2-oxobutanoate or 2-hydoxyethyl ThPP via acetolactate synthase.
FA 6:1;O2
The (R)-enantiomer of 3-hydroxy-3-methyl-2-oxopentanoic acid.
Isosorbide
C78274 - Agent Affecting Cardiovascular System > C29707 - Vasodilating Agent D002317 - Cardiovascular Agents > D045283 - Natriuretic Agents D045283 - Natriuretic Agents > D004232 - Diuretics
4-quinazolinol
1H-quinazolin-4-one is a member of quinazolines. 4-Hydroxyquinazoline is a natural product found in Hydrangea febrifuga, Streptomyces, and other organisms with data available. COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS 4(3H)-Quinazolinone is a building block in chemical synthesis. Biologically active nitrogen heterocyclic compounds. Possesses a wide spectrum of biological properties like antibacterial, antifungal, anticonvulsant, anti-inflammatory, anti-HIV, anticancerous and analgesic activities[1][2]. 4(3H)-Quinazolinone is a building block in chemical synthesis. Biologically active nitrogen heterocyclic compounds. Possesses a wide spectrum of biological properties like antibacterial, antifungal, anticonvulsant, anti-inflammatory, anti-HIV, anticancerous and analgesic activities[1][2].
2,2-Dimethylsuccinic acid
2,2-dimethylsuccinic acid is an alpha,omega-dicarboxylic acid that is succinic acid substituted by two methyl groups at positions 2 and 2 respectively. It derives from a succinic acid. 2,2-Dimethylsuccinic acid, also known as 2,2-dimethylbutanedioate, belongs to the class of organic compounds known as methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present. 2,2-Dimethylsuccinic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. 2,2-Dimethylsuccinic acid has been identified in urine samples from children investigated for a possible inherited metabolic disease (PMID 2134344), and in children fed elemental or protein-hydrolysate formulas that use Octanylsuccinic acid-modified cornstarch as an emulsifying agent (PMID 1805153) [HMDB] 2,2-Dimethylsuccinic acid belongs to the class of organic compounds known as methyl-branched fatty acids.
2-Methylglutaric acid
2-Methylglutaric acid, also known as alpha-methylglutarate or 2-methylpentanedioate, belongs to the class of organic compounds known as methyl-branched fatty acids. These are fatty acids with an acyl chain that has a methyl branch. Usually, they are saturated and contain only one or more methyl group. However, branches other than methyl may be present. 2-Methylglutaric acid is also classified as an alpha,omega-dicarboxylic acid. It is glutaric acid substituted at position 2 by a methyl group. 2-Methylglutaric acid arises from the microbial metabolism of the isoprenoid alkaloid pristane (PMID: 4327007; PMID: 20143352). 2-Methylglutaric acid is an organic acid normally found in human urine, in healthy adults and children. 2-Methylglutaric acid is a metabolite of succinic acid, a citric acid cycle intermediate. (PMID: 2925825, 8087979, 16379391, 1688138) [HMDB] 2-Methylpentanedioic acid is a metabolite of succinic acid, a citric acid cycle intermediate.
Methylglutaric acid
Methylglutaric acid is a leucine metabolite. A large amount of methylglutaric acid is identified in urine of patients with deficiency of 3-methylglutaconyl coenzyme A hydratase (PMID 6181239). Methylglutaric acid is also found to be associated with 3-hydroxy-3-methylglutaryl-CoA lyase deficiency, another inborn error of metabolism. Methylglutaric acid is a leucine metabolite. A large amount of methylglutaric acid is identified in urine of patients with deficiency of 3-methylglutaconyl coenzyme A hydratase (PMID 6181239). [HMDB] 3-Methylglutaric acid, a leucine metabolite, is a conspicuous C6 dicarboxylic organic acid classically associated with two distinct leucine pathway enzyme deficiencies, 3-hydroxy-3-methylglutaryl CoA lyase (HMGCL) and 3-methylglutaconyl CoA hydratase (AUH)[1][2].
Dimethyl succinate
Dimethyl succinate, also known as DBE-4 or fema 2396, belongs to the class of organic compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR, where R=fatty aliphatic tail or organyl group and R=methyl group. Present in roasted filberts. Flavouring ingredient. Dimethyl succinate is found in nuts.
Benzylideneacetone
Benzylideneacetone is a flavouring ingredient. Benzylideneacetone is present in hydrolysed soy protei Flavouring ingredient. Present in hydrolysed soy protein Benzylideneacetone is an endogenous metabolite. Benzylideneacetone is an endogenous metabolite. trans-Benzylideneacetone (trans-Benzalacetone), a metabolite of gram-negative entomopathogenic bacterium Xenorhabdus nematophila, is an enzyme inhibitor against phospholipase A2 (PLA2). trans-Benzylideneacetone is an immunosuppressant[1]. trans-Benzylideneacetone (trans-Benzalacetone), a metabolite of gram-negative entomopathogenic bacterium Xenorhabdus nematophila, is an enzyme inhibitor against phospholipase A2 (PLA2). trans-Benzylideneacetone is an immunosuppressant[1]. trans-Benzylideneacetone (trans-Benzalacetone), a metabolite of gram-negative entomopathogenic bacterium Xenorhabdus nematophila, is an enzyme inhibitor against phospholipase A2 (PLA2). trans-Benzylideneacetone is an immunosuppressant[1].
Ureidoisobutyric acid
Ureidoisobutyric acid, also known as 3-ureidoisobutyrate or beta-UBA, belongs to the class of organic compounds known as ureas. Ureas are compounds containing two amine groups joined by a carbonyl (C=O) functional group. Ureidoisobutyric acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Ureidoisobutyric acid exists in all living organisms, ranging from bacteria to humans. Within humans, ureidoisobutyric acid participates in a number of enzymatic reactions. In particular, ureidoisobutyric acid can be biosynthesized from dihydrothymine through its interaction with the enzyme dihydropyrimidinase. Outside of the human body, ureidoisobutyric acid has been detected, but not quantified in, several different foods, such as bread, squashberries, black elderberries, black crowberries, and climbing beans. This could make ureidoisobutyric acid a potential biomarker for the consumption of these foods. Ureidoisobutyric acid is increased in the urine of patients with beta-ureidopropionase (EC 3.5.1.6) deficiency (PMID: 12271438), a genetic disorder. Ureidoisobutyric acid can be used to predict a patients individual phenotypes of enzyme deficiencies in pyrimidine metabolism when associated with a risk for severe toxicity against the antineoplastic agent 5-fluorouracil (PMID: 12798197).
Chromone
Isol from Ye Hao (Carum carvi). Chromone is found in fats and oils and herbs and spices. Chromone is found in fats and oils. Isol from Ye Hao (Carum carvi
Monomethyl glutaric acid
Monomethyl glutaric acid, also known as 4-(methoxycarbonyl)butyrate or 2-methyleneglutarate, belongs to the class of organic compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR, where R=fatty aliphatic tail or organyl group and R=methyl group. Metabolism of dibasic esters(DBEs) by nasal respiratory and olfactory mucosae in vitro demonstrated that hydrolysis of DBEs yields mainly the monomethyl esters (monomethyl adipate, monomethyl 5-Methoxy-5-oxopentanoic acid is an endogenous metabolite. 5-Methoxy-5-oxopentanoic acid is an endogenous metabolite.
4-Ethoxy-4-oxobutanoic acid
4-Ethoxy-4-oxobutanoic acid belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
Alanylglycine
Alanylglycine is a dipeptide composed of alanine and glycine that is found in human urine. It is a breakdown product from endogenous and exogenous proteins. This peptide is generated by dipeptidyl-dipeptidase (or tetrapeptide dipeptidase) which leads to the release of dipeptides from a tetrapeptide (more specifically: Ala-GlyAla-Gly). The enzyme acts more slowly on Ala-AlaAla-Ala and Gly-GlyGly-Gly.
Phenylpropiolic acid
Phenylpropiolic acid is an acetylenic compound that is propynoic acid in which the acetylenic hydrogen is replaced by a phenyl group. It is an alpha,beta-unsaturated monocarboxylic acid, an acetylenic compound and a member of benzenes. It derives from a propynoic acid. Phenylpropiolic acid is one of a number of phenylpropanoid, natural products occurring in plants pathways involved in plant resistance providing building units of physical barriers against pathogen invasion, synthesizing an array of antibiotic compounds, and producing signals implicated in the mounting of plant resistance. (PMID 15199968). Phenylpropiolic acid is a cis-pyrrolidinone that has been tested as an inhibitors of type II 17beta-hydroxysteroid dehydrogenase for the treatment of osteoporosis. (PMID 16806919). Phenylpropiolic acid (C6H5CCCO2H) is formed by the action of alcoholic potash on cinnamic acid dibromide (C6H5CHBrCHBrCO2H), crystallizes in long needles or prisms which melt at 136–137 °C. When heated with water to 120 °C, it yields phenylacetylene (C6H5CCH). Chromic acid oxidizes it to benzoic acid; zinc and acetic acid reduce it to cinnamic acid, C6H5CH=CHCO2H, whilst sodium amalgam reduces it to hydrocinnamic acid, C6H5CH2CH2CO2H. Ortho-nitrophenylpropiolic acid, NO2C6H4CCCO2H, prepared by the action of alcoholic potash on ortho-nitrocinnamic acid dibromide, crystallizes in needles which decompose when heated to 155–156 °C. It is readily converted into indigo. Phenylpropiolic acid is one of a number of phenylpropanoid, natural products occurring in plants pathways involved in plant resistance providing building units of physical barriers against pathogen invasion, synthesizing an array of antibiotic compounds, and producing signals implicated in the mounting of plant resistance. (PMID 15199968) Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
Solerol
Solerol, also known as 4,5-dihydroxyhexanoic acid lactone, is a volatile component originally identified in extracts of grape wines and numerous fruits, with aroma being among the most important factors in determining wine character and quality (PMID: 11052736 ). Solerol (4,5-dihydroxyhexanoic acid lactone) also appears to be a marker for Succinic semialdehyde dehydrogenase (SSADH) deficiency and probably arises from the reaction of succinic semialdehyde with an intermediate in the pyruvate dehydrogenase pathway (PMID: 3126356 ). SSADH is a disorder that arises from a defect in gamma-aminobutyric acid catabolism, resulting in the accumulation of gamma-hydroxybutyric acid (GHB), 2,4-dihydroxybutyric acid, adipic acid as well as elevated levels of 4,5-dihydroxyhexanoic acid, and 4,5-dihydroxyhexanoic acid lactone and causing neurological and cognitive disorders of varying severity (PMID: 3126356 ). Children with SSADH deficiency usually manifest with developmental delay, behavioral symptoms, language dysfunction, seizures, hypotonia, extrapyramidal symptoms, and ataxia (PMID: 32055132). Solerol is a volatile component identified in extracts of grape wines and numerous fruits, with aroma being among the most important factors in determining wine character and quality. (PMID: 11052736). Solerol (4,5-dihydroxyhexanoic acid lactone) also appears to be a marker for Succinic semialdehyde dehydrogenase (SSADH) deficiency and probably arises from the reaction of succinic semialdehyde with an intermediate in the pyruvate dehydrogenase pathway (PMID: 3126356). SSADH is a defect in gamma-aminobutyric acid catabolism, resulting in the accumulation of gamma-hydroxybutyric acid (GHB) and causing neurological and cognitive disorders of varying severity. [HMDB]
3-(4-Methylphenyl)-2-propenal
3-(4-Methylphenyl)-2-propenal is a flavouring ingredien Flavouring ingredient
2-Benzofurancarboxaldehyde
2-Benzofurancarboxaldehyde is a flavouring ingredient. Flavouring ingredient
Dihydro-2-methoxy-2-methyl-3(2H)-thiophenone
Dihydro-2-methoxy-2-methyl-3(2H)-thiophenone is a component of meat aroma model systems. Component of meat aroma model systems
2-methyl-1,3-thiazolidine-2-carboxamide
C5H10N2OS (146.05138100000002)
2-methyl-1,3-thiazolidine-2-carboxamide is classified as an alpha amino acid or an Alpha amino acid derivative. Alpha amino acids are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. 2-methyl-1,3-thiazolidine-2-carboxamide is considered to be soluble (in water) and relatively neutral
Ethylidene diacetate
D001697 - Biomedical and Dental Materials > D003764 - Dental Materials
Conduritol B
D007004 - Hypoglycemic Agents > D065089 - Glycoside Hydrolase Inhibitors D004791 - Enzyme Inhibitors
D-Alanyl glycine
D-alanyl glycine, also known as ag, is a member of the class of compounds known as dipeptides. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. D-alanyl glycine is slightly soluble (in water) and a weakly acidic compound (based on its pKa). D-alanyl glycine can be found in rice, which makes D-alanyl glycine a potential biomarker for the consumption of this food product.
GLUTAMINE
A - Alimentary tract and metabolism > A16 - Other alimentary tract and metabolism products > A16A - Other alimentary tract and metabolism products > A16AA - Amino acids and derivatives COVID info from COVID-19 Disease Map, PDB, Protein Data Bank, clinicaltrial, clinicaltrials, clinical trial, clinical trials Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Conduritol B
D007004 - Hypoglycemic Agents > D065089 - Glycoside Hydrolase Inhibitors D004791 - Enzyme Inhibitors
Methyl beta,gamma-dihydroxy-alpha-methylene butylate
4-Hydroxyquinazoline
COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS 4(3H)-Quinazolinone is a building block in chemical synthesis. Biologically active nitrogen heterocyclic compounds. Possesses a wide spectrum of biological properties like antibacterial, antifungal, anticonvulsant, anti-inflammatory, anti-HIV, anticancerous and analgesic activities[1][2]. 4(3H)-Quinazolinone is a building block in chemical synthesis. Biologically active nitrogen heterocyclic compounds. Possesses a wide spectrum of biological properties like antibacterial, antifungal, anticonvulsant, anti-inflammatory, anti-HIV, anticancerous and analgesic activities[1][2].
5-Phenyl-1H-tetrazole
CONFIDENCE standard compound; INTERNAL_ID 772; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3191; ORIGINAL_PRECURSOR_SCAN_NO 3190 CONFIDENCE standard compound; INTERNAL_ID 772; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3200; ORIGINAL_PRECURSOR_SCAN_NO 3199 CONFIDENCE standard compound; INTERNAL_ID 772; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3211; ORIGINAL_PRECURSOR_SCAN_NO 3210 CONFIDENCE standard compound; INTERNAL_ID 772; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3190; ORIGINAL_PRECURSOR_SCAN_NO 3189 CONFIDENCE standard compound; INTERNAL_ID 772; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3213; ORIGINAL_PRECURSOR_SCAN_NO 3212 CONFIDENCE standard compound; INTERNAL_ID 772; DATASET 20200303_ENTACT_RP_MIX507; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 3230; ORIGINAL_PRECURSOR_SCAN_NO 3229
3,4-Dihydroxy-2-methylenebutanoic acid methyl ester
(3aR,6R,6aR)-hexahydrofuro[3,2-b]furan-2,6-diol|3,6-anhydro-2-deoxy-D-arabino-hexofuranose|3,6-anhydro-2-deoxy-D-arabinohexofuranose|3,6-anhydro-2-deoxy-D-glucose
4,6,8-Nonatriynoic acid|Nona-4,6,8-triin-1-saeure|Nona-4,6,8-triinsaeure
threo-6-amino-5-hydroxy-5-methyl-1,3-oxazinan-4-one
Me ester-2,4,6-Octatriynoic acid|Octa-2,4,6-triinsaeure-methylester|Octa-2,4,6-triinsaeuremethylester|octa-2,4,6-triynoic acid methyl ester
Coumarin
Coumarin, also known as 1,2-benzopyrone or benzo-alpha-pyrone, belongs to coumarins and derivatives class of compounds. Those are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). Coumarin is slightly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Coumarin is a sweet, green, and new mown hay tasting compound and can be found in a number of food items such as malus (crab apple), sunburst squash (pattypan squash), european cranberry, and star anise, which makes coumarin a potential biomarker for the consumption of these food products. Coumarin can be found primarily in saliva. Coumarin is formally rated as an unfounded non-carcinogenic (IARC 3) potentially toxic compound. Coumarin was first synthesized in 1868. It is used in the pharmaceutical industry as a precursor reagent in the synthesis of a number of synthetic anticoagulant pharmaceuticals similar to dicoumarol, the notable ones being warfarin (brand name Coumadin) and some even more potent rodenticides that work by the same anticoagulant mechanism. 4-hydroxycoumarins are a type of vitamin K antagonist. Pharmaceutical (modified) coumarins were all developed from the study of sweet clover disease; see warfarin for this history. However, unmodified coumarin itself, as it occurs in plants, has no effect on the vitamin K coagulation system, or on the action of warfarin-type drugs . C78275 - Agent Affecting Blood or Body Fluid > C263 - Anticoagulant Agent CONFIDENCE Reference Standard (Level 1); INTERNAL_ID 2337 COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS relative retention time with respect to 9-anthracene Carboxylic Acid is 0.657 relative retention time with respect to 9-anthracene Carboxylic Acid is 0.654 IPB_RECORD: 3881; CONFIDENCE confident structure Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities. Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities.
L-Glutamine
An alpha-amino acid that consists of butyric acid bearing an amino substituent at position 2 and a carbamoyl substituent at position 4. Glutamine (symbol Gln or Q)[4] is an α-amino acid that is used in the biosynthesis of proteins. Its side chain is similar to that of glutamic acid, except the carboxylic acid group is replaced by an amide. It is classified as a charge-neutral, polar amino acid. It is non-essential and conditionally essential in humans, meaning the body can usually synthesize sufficient amounts of it, but in some instances of stress, the body's demand for glutamine increases, and glutamine must be obtained from the diet.[5][6] It is encoded by the codons CAA and CAG. It is named after glutamic acid, which in turn is named after its discovery in cereal proteins, gluten.[7] In human blood, glutamine is the most abundant free amino acid.[8] The dietary sources of glutamine include especially the protein-rich foods like beef, chicken, fish, dairy products, eggs, vegetables like beans, beets, cabbage, spinach, carrots, parsley, vegetable juices and also in wheat, papaya, Brussels sprouts, celery, kale and fermented foods like miso. The one-letter symbol Q for glutamine was assigned in alphabetical sequence to N for asparagine, being larger by merely one methylene –CH2– group. Note that P was used for proline, and O was avoided due to similarity with D. The mnemonic Qlutamine was also proposed.[7] A - Alimentary tract and metabolism > A16 - Other alimentary tract and metabolism products > A16A - Other alimentary tract and metabolism products > A16AA - Amino acids and derivatives COVID info from COVID-19 Disease Map, PDB, Protein Data Bank, clinicaltrial, clinicaltrials, clinical trial, clinical trials Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS CONFIDENCE standard compound; INTERNAL_ID 13 Acquisition and generation of the data is financially supported by the Max-Planck-Society L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
2-Methylglutaric acid
An alpha,omega-dicarboxylic acid that is glutaric acid substituted at position 2 by a methyl group. Acquisition and generation of the data is financially supported in part by CREST/JST. 2-Methylpentanedioic acid is a metabolite of succinic acid, a citric acid cycle intermediate.
L-Glutamine
An optically active form of glutamine having L-configuration. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2]. L-Glutamine (L-Glutamic acid 5-amide) is a non-essential amino acid present abundantly throughout the body and involved in many metabolic processes. L-Glutamine provides a source of carbons for oxidation in some cells[1][2].
Methylglutaric acid
An alpha,omega-dicarboxylic acid that is glutaric acid substituted at position 3 by a methyl group. 3-Methylglutaric acid, a leucine metabolite, is a conspicuous C6 dicarboxylic organic acid classically associated with two distinct leucine pathway enzyme deficiencies, 3-hydroxy-3-methylglutaryl CoA lyase (HMGCL) and 3-methylglutaconyl CoA hydratase (AUH)[1][2].
Methyl Hydrogen Glutarate
5-Methoxy-5-oxopentanoic acid is an endogenous metabolite. 5-Methoxy-5-oxopentanoic acid is an endogenous metabolite.
Coumarin
Coumarin (/ˈkuːmərɪn/) or 2H-chromen-2-one is an aromatic organic chemical compound with formula C9H6O2. Its molecule can be described as a benzene molecule with two adjacent hydrogen atoms replaced by an unsaturated lactone ring −(CH)=(CH)−(C=O)−O−, forming a second six-membered heterocycle that shares two carbons with the benzene ring. It belongs to the benzopyrone chemical class and considered as a lactone.[1] Coumarin is a colorless crystalline solid with a sweet odor resembling the scent of vanilla and a bitter taste.[1] It is found in many plants, where it may serve as a chemical defense against predators. Coumarin inhibits synthesis of vitamin K, a key component in blood clotting. A related compound, the prescription drug anticoagulant warfarin, is used to inhibit formation of blood clots, deep vein thrombosis, and pulmonary embolism.[1][2] Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities. Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities.
adipic acid
An alpha,omega-dicarboxylic acid that is the 1,4-dicarboxy derivative of butane. CONFIDENCE standard compound; INTERNAL_ID 664; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2444; ORIGINAL_PRECURSOR_SCAN_NO 2443 CONFIDENCE standard compound; INTERNAL_ID 664; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2464; ORIGINAL_PRECURSOR_SCAN_NO 2463 CONFIDENCE standard compound; INTERNAL_ID 664; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2427; ORIGINAL_PRECURSOR_SCAN_NO 2425 CONFIDENCE standard compound; INTERNAL_ID 664; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2445; ORIGINAL_PRECURSOR_SCAN_NO 2444 CONFIDENCE standard compound; INTERNAL_ID 664; DATASET 20200303_ENTACT_RP_MIX506; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 2437; ORIGINAL_PRECURSOR_SCAN_NO 2436 Adipic acid is found to be associated with HMG-CoA lyase deficiency, carnitine-acylcarnitine translocase deficiency, malonyl-Coa decarboxylase deficiency, and medium Chain acyl-CoA dehydrogenase deficiency, which are inborn errors of metabolism.
Monomethyl glutaric acid
A dicarboxylic acid monoester that the monomethyl ester of glutaric acid. 5-Methoxy-5-oxopentanoic acid is an endogenous metabolite. 5-Methoxy-5-oxopentanoic acid is an endogenous metabolite.
2,2-Dimethylsuccinic acid
2,2-Dimethylsuccinic acid belongs to the class of organic compounds known as methyl-branched fatty acids.
Phenylpropiolic acid
Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
D-Glutamine
The D-enantiomer of glutamine. D-Glutamine is a cell-permeable D type stereoisomer of Glutamine. D-Glutamine is a cell-permeable D type stereoisomer of Glutamine.
3-Methylglutaric acid
3-Methylglutaric acid, a leucine metabolite, is a conspicuous C6 dicarboxylic organic acid classically associated with two distinct leucine pathway enzyme deficiencies, 3-hydroxy-3-methylglutaryl CoA lyase (HMGCL) and 3-methylglutaconyl CoA hydratase (AUH)[1][2]. 3-Methylglutaric acid, a leucine metabolite, is a conspicuous C6 dicarboxylic organic acid classically associated with two distinct leucine pathway enzyme deficiencies, 3-hydroxy-3-methylglutaryl CoA lyase (HMGCL) and 3-methylglutaconyl CoA hydratase (AUH)[1][2].
3-Ureidoisobutyric acid [M+H-H2O]+; AIF; CE0; MS2Dec
3-Ureidoisobutyric acid [M+H-H2O]+; AIF; CE10; MS2Dec
3-Ureidoisobutyric acid [M+H-H2O]+; AIF; CE30; MS2Dec
3-Ureidoisobutyric acid [M+H-H2O]+; AIF; CE0; CorrDec
3-Ureidoisobutyric acid [M+H-H2O]+; AIF; CE10; CorrDec
3-Ureidoisobutyric acid [M+H-H2O]+; AIF; CE30; CorrDec
Methylglutarate
3-Methylglutaric acid, a leucine metabolite, is a conspicuous C6 dicarboxylic organic acid classically associated with two distinct leucine pathway enzyme deficiencies, 3-hydroxy-3-methylglutaryl CoA lyase (HMGCL) and 3-methylglutaconyl CoA hydratase (AUH)[1][2].
Pentanedioate
5-Methoxy-5-oxopentanoic acid is an endogenous metabolite. 5-Methoxy-5-oxopentanoic acid is an endogenous metabolite.
2,2-Dimethylsuccinate
2,2-Dimethylsuccinic acid belongs to the class of organic compounds known as methyl-branched fatty acids.
Phenylpropynoic acid
Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
3-Pyridazinecarboxylicacid,hexahydro-5-hydroxy-(9CI)
3-amino-1H-1,2,4-triazole-5-carboxylic acid,hydrate
3-Thiophenecarboxylicacid,tetrahydro-,methylester(9CI)
1-(2-Hydroxyethyl)imidazolidine-2-thione
C5H10N2OS (146.05138100000002)
VAL-083
C274 - Antineoplastic Agent > C186664 - Cytotoxic Chemotherapeutic Agent > C2842 - DNA Binding Agent D009676 - Noxae > D000477 - Alkylating Agents D000970 - Antineoplastic Agents
3,5-dimethyl-1,3,5-oxadiazinane-4-thione
C5H10N2OS (146.05138100000002)
Thiourea, N-[imino(methylamino)methyl]-N-methyl- (9CI)
Cyclopentanecarbonyl chloride, 1-methyl- (8CI,9CI)
6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine-2-carbonitrile
VINYLMETHYLSILOXANE - DIMETHYLSILOXANE COPOLYMERS, TRIMETHYLSILOXY TERMINATED
C5H14OSi2 (146.05831540000003)
1H-1,2,3-Triazol-5-amine,4-hydrazino-1-mercapto-(9CI)
Conduritol a
A conduritol in which the hydroxy groups at positions 2, 3, and 4 are in a trans,trans,cis- relationship to that at position 1. D007004 - Hypoglycemic Agents > D065089 - Glycoside Hydrolase Inhibitors D004791 - Enzyme Inhibitors
Dianhydrodulcitol
D009676 - Noxae > D000477 - Alkylating Agents D000970 - Antineoplastic Agents
N-Nitroso-N-methyl-4-aminobutyric acid
A nitrosamine that has methyl and 3-carboxypropyl substituents. It is a tobacco-derived nitrosamino acid that is a known animal and potential human carcinogen. It induces bladder transitional cell carcinomas in rats and has recently been identified as a contaminant in certain blood pressure medications.
(+)-Conduritol B
D007004 - Hypoglycemic Agents > D065089 - Glycoside Hydrolase Inhibitors D004791 - Enzyme Inhibitors
(-)-Conduritol B
D007004 - Hypoglycemic Agents > D065089 - Glycoside Hydrolase Inhibitors D004791 - Enzyme Inhibitors
Rattex
C78275 - Agent Affecting Blood or Body Fluid > C263 - Anticoagulant Agent COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities. Coumarin is the primary bioactive ingredient in Radix Glehniae, named Beishashen in China, which possesses many pharmacological activities, including anticancer, anti-inflammation and antivirus activities.
AI3-17875
Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. Phenylpropiolic acid is an endogenous metabolite. Phenylpropiolic acid is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
FR-0632
5-Methoxy-5-oxopentanoic acid is an endogenous metabolite. 5-Methoxy-5-oxopentanoic acid is an endogenous metabolite.
Alanylglycine
Alanylglycine is a dipeptide found in human urine. It is a breakdown product from endogenous and exogenous proteins. This peptide is generated by dipeptidyl-dipeptidase (or tetrapeptide dipeptidase which leads to the release of dipeptides from a tetrapeptide, more specifically: Ala-GlyAla-Gly. The enzyme acts more slowly on Ala-AlaAla-Ala and Gly-GlyGly-Gly. [HMDB]
L-glutamate(1-)
An alpha-amino-acid anion that is the conjugate base of L-glutamic acid, having anionic carboxy groups and a cationic amino group
threo-3-methyl-L-aspartate(1-)
Conjugate base of threo-3-methyl-L-aspartic acid.
2-(Carboxyethoxy)propanal
An oxo carboxylic acid that is propanal substituted by a carboxyethoxy group at position 2.
D-glutamate(1-)
An alpha-amino-acid anion that is the conjugate base of D-glutamic acid, having anionic carboxy groups and a cationic amino group
(S)-4-hydroxy-2-oxohexanoic acid
An optically active form of 4-hydroxy-2-oxohexanoic acid having 4S-configuration.
quinoxalin-2-ol
A hydroxyquinoxaline that consists of quinoxaline having a single hydroxy substituent located at position 2.
2-methyl-1,3-thiazolidine-2-carboxamide
C5H10N2OS (146.05138100000002)
A thiazolidinecarboxamide that is 1,3-thiazolidine-2-carboxamide substituted by a methyl group at position 2.
N(4)-methyl-L-asparagine
An N-methyl-L-asparagine with a single methyl substituent attached to the amide nitrogen.
(S)-3-hydroxy-3-methyl-2-oxopentanoic acid
The S enantiomer of 3-hydroxy-3-methyl-2-oxopentanoic acid.
2-Dehydropantoic acid
An oxo monocarboxylic acid that is 2-oxobutanoic acid in which both of the hydrogens at position 3 are substituted by methyl groups and one of the hydrogens at position 4 is substituted by a hydroxy group.
(S)-2-acetyl-2-hydroxybutanoic acid
A 3-oxo monocarboxylic acid that is butanoic acid in which the hydrogens at position 2 are replaced by an acetyl and a hydroxy group (the S enantiomer).
D-glutamine zwitterion
Zwitterionic form of D-glutamine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3.
isoglutamate(1-)
A beta-amino-acid anion that is the conjugate base of isoglutamic acid, obtained by deprotonation of the carboxy groups and protonation of the amino group; major species at pH 7.3.
Ala-Gly zwitterion
A peptide zwitterion obtained by transfer of a proton from the carboxy to the amino terminus of Ala-Gly.
glutamate(1-)
An alpha-amino-acid anion that is the conjugate base of glutamic acid, having anionic carboxy groups and a cationic amino group
3-Ureidoisobutyric acid
A ureidocarboxylic acid that is 2-methylpropanoic acid substituted by a carbamoylamino group at position 3.
L-glutamine zwitterion
An amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of L-glutamine; major species at pH 7.3.
3-TYP
3-TYP is an inhibitor of SIRT3 (IC50: ~377 μM) and an inhibitor of Methionine Adenosyltransferase (MAT) 2 and Indoleamine 2,3-Dioxygenase (IDO). There may be many off-target sites for 3-TYP that need to be examined, such as NAD-dependent enzymes, including dehydrogenases[1][2][3].