Exact Mass: 162.050318
Exact Mass Matches: 162.050318
Found 500 metabolites which its exact mass value is equals to given mass value 162.050318,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
(E)-methyl ester 3-phenyl-2-propenoic acid
Flavouring compound [Flavornet] Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1]. Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1]. Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1].
3-hydroxy-3-methylglutarate
3-Hydroxymethylglutaric acid is an "off-product" intermediate in the leucine degradation process. It is produced by defective or inefficient versions of 3-hydroxy-3-methylglutaryl-CoA lyase, an enzyme that normally catalyzes the conversion of 3-hydroxy-3-methylglutaryl-CoA to acetyl-CoA and acetoacetate. If this enzyme is defective, 3-hydroxy-3-methylglutaryl-CoA will accumulate in the mitochondria. Increased concentrations of 3-hydroxy-3-methylglutaryl-CoA can lead to a disruption of the esterified CoA:free CoA ratio and ultimately to mitochondrial toxicity. Detoxification of these CoA end products occurs via the transfer of the 3-hydroxymethylglutaryl moiety to carnitine, forming 3-hydroxymethylglutaric-carnitine, which is then transferred across the inner mitochondrial membrane where 3-hydroxymethylglutaric acid is released as the free acid. 3-Hydroxymethylglutaric acid has been found to accumulate in the urine of patients affected by 3-Hydroxy-3-methylglutaric aciduria, a rare inborn error of metabolism (OMIM: 246450). 3-Hydroxy-3-methylglutaric aciduria is caused by significantly reduced enzyme activity of the intramitochondrial 3-hydroxy-3-methylglutaryl-CoA lyase (EC 4.1.3.4), the enzyme that catalyzes the final step of leucine degradation. This enzyme also plays a key role in ketone body formation. The profile of urinary organic acids for individuals with 3-hydroxy-3-methylglutaric aciduria is different from that of the other identified defects of leucine degradation, such as maple syrup urine disease (OMIM: 248600), isovaleric acidemia (OMIM: 243500), and methylcrotonylglycinemia (OMIM: 210200). The urinary organic acid profile of 3-hydroxy-3-methylglutaric aciduria includes elevated concentrations of 3-hydroxy-3-isovaleric, 3-hydroxy-3-methylglutaric, 3-methylglutaconic, and 3-methylglutaric acids (PMID: 10916782, 9658458, 3063529). Clinical manifestations of 3-hydroxy-3-methylglutaric aciduria include hepatomegaly, lethargy, coma, and apnea. Biochemically, there is a characteristic absence of ketosis with hypoglycemia, acidosis, hypertransaminasemia, and variable hyperammonemia. Therefore, when present in sufficiently high concentrations, 3-hydroxymethylglutaric acid can act as an acidogen and a metabotoxin. An acidogen is an acidic compound that induces acidosis, which has multiple adverse effects on many organ systems. A metabotoxin is an endogenously produced metabolite that causes adverse health effects at chronically high levels. As noted above, chronically high levels of 3-hydroxymethylglutaric acid are associated with the inborn error of metabolism 3-hydroxy-3-methylglutaryl-CoA lyase deficiency. 3-Hydroxymethylglutaric acid is an organic acid. Abnormally high levels of organic acids in the blood (organic acidemia), urine (organic aciduria), the brain, and other tissues lead to general metabolic acidosis. Acidosis typically occurs when arterial pH falls below 7.35. In infants with acidosis, the initial symptoms include poor feeding, vomiting, loss of appetite, weak muscle tone (hypotonia), and lack of energy (lethargy). These can progress to heart, liver, and kidney abnormalities, seizures, coma, and possibly death. These are also the characteristic symptoms of the untreated IEMs mentioned above. Many affected children with organic acidemias experience intellectual disability or delayed development. In adults, acidosis or acidemia is characterized by headaches, confusion, feeling tired, tremors, sleepiness, and seizures. 3-hydroxymethylglutaric acid, also known as meglutol or dicrotalic acid, is a member of the class of compounds known as hydroxy fatty acids. Hydroxy fatty acids are fatty acids in which the chain bears a hydroxyl group. 3-hydroxymethylglutaric acid is soluble (in water) and a weakly acidic compound (based on its pKa). 3-hydroxymethylglutaric acid can be synthesized from glutaric acid. 3-hydroxymethylglutaric acid is also a parent compound for other transformation products, including but not limited to, viscumneoside VII, viscumneoside IV, and yanuthone D. 3-hydroxymethylglutaric acid can be found in flaxseed, which makes 3-hydroxymethylglutaric acid a potential biomarker for the consumption of this food product. 3-hydroxymethylglutaric acid can be found primarily in saliva and urine. 3-hydroxymethylglutaric acid is a non-carcinogenic (not listed by IARC) potentially toxic compound. Chronically high levels of 3-hydroxymethylglutaric acid are associated with the inborn error of metabolism: 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency (T3DB). Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis. Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis.
Methomyl
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor Methomyl is an Agricultural insecticide and nematocid CONFIDENCE standard compound; EAWAG_UCHEM_ID 2942 CONFIDENCE standard compound; INTERNAL_ID 2619 D010575 - Pesticides > D007306 - Insecticides D004791 - Enzyme Inhibitors D016573 - Agrochemicals
Safrole
Safrole, also known as shikimol, is a colorless or slightly yellow oily liquid. It is typically extracted from the root-bark or the fruit of sassafras plants in the form of sassafras oil, or synthesized from other related methylenedioxy compounds. It is the principal component of brown camphor oil, and is found in small amounts in a wide variety of plants, where it functions as a natural pesticide. Safrole is found in anise and nutmeg. Banned by FDA for use in food. Safrole is formerly used as a food flavour It is a precursor in the synthesis of the insecticide synergist piperonyl butoxide and the recreational drug MDMA ("Ecstacy"). Safrole is a natural plant constituent, found in oil of sassafras and certain other essential oils. It is a member of the methylenedioxybenzene group of compounds, many of which (e.g. piperonyl butoxide) are extensively used as insecticide synergists. Safrole is a major source of human exposure to safrole is through consumption of spices, such as nutmeg, cinnamon and black pepper, in which safrole is a constituent. Safrole is also present in root beer, and has been used as an additive in chewing gum, toothpaste, soaps and certain pharmaceutical preparations. Safrole is a weak hepatocarcinogen and it is a matter of considerable interest whether the ally1 moiety or the methylenedioxy group, or both, are involved in the mechanism of its carcinogenesis. Safrole is extensively metabolized, giving rise to a large number of metabolites. Metabolism involves essentially two major routes, oxidation of the ally1 side chain, and oxidation of the methylenedioxy group with subsequent cleavage to form the catechol. Safrole undergoes oxidation of the allylic group to yield the 2, 3-epoxide (safrole epoxide). The dihydrodiol is one of the metabolites of safrole, and presumably arises from the hydration of the 2, 3-epoxide. The principal route of metabolism of safrole is through cleavage of the methylenedioxy group, the major metabolites being allylcatechol and its isomer, propenylcatechol. Eugenol and its isomer I-methoxy- 2-hydroxy-4-allylbenzene have been detected as minor metabolites in rat, mouse and human (PMID:6719936). The Ocotea cymbarum oil made of the Ocotea pretiosa, a plant growing in Brazil, and sassafras oil made of Sassafras albidum, a tree growing in eastern North America, are the main natural sources for safrole. It has a characteristic "candy-shop" aroma Occurs in nutmeg. Banned by FDA for use in food. Formerly used as a food flavour
3-(4-Methoxyphenyl)-2-propenal
Isolated from oil of tarragon (Artemisia dracunculus) and other oils. Flavouring ingredient. 3-(4-Methoxyphenyl)-2-propenal is found in many foods, some of which are tarragon, star anise, potato, and sweet basil. 3-(4-Methoxyphenyl)-2-propenal is found in potato. 3-(4-Methoxyphenyl)-2-propenal is isolated from oil of tarragon (Artemisia dracunculus) and other oils. 3-(4-Methoxyphenyl)-2-propenal is a flavouring ingredien 4-Methoxycinnamaldehyde (p-Methoxycinnamaldehyde), an active constituent of Agastache rugosa, exhibits cytoprotective activity against respiratory syncytial virus (RSV) in human larynx carcinoma cell line. 4-Methoxycinnamaldehyde effectively inhibits cytopathic effect of RSV with an estimated IC50 of 0.055 μg/mL[1]. 4-Methoxycinnamaldehyde (p-Methoxycinnamaldehyde), an active constituent of Agastache rugosa, exhibits cytoprotective activity against respiratory syncytial virus (RSV) in human larynx carcinoma cell line. 4-Methoxycinnamaldehyde effectively inhibits cytopathic effect of RSV with an estimated IC50 of 0.055 μg/mL[1].
1,2-Dihydronaphthalene-1,2-diol
A member of the class of naphthalenediols that is 1,2-dihydronaphthalene substituted by hydroxy groups at positions 1 and 2 respectively.
Diethyl dicarbonate
Diethyl dicarbonate is formerly used as a fermentation inhibitor and preservative for wines, soft drinks and fruit juices. No longer permitted as a food additive. Formerly used as a fermentation inhibitor and preservative for wines, soft drinks and fruit juices. No longer permitted as a food additive.
2-Hydroxyadipic acid
2-Hydroxyadipic acid is a hydroxy-dicarboxylic acid formed by the reduction of 2-ketoadipic acid. A deficiency of 2-ketoadipic dehydrogenase causes 2-ketoadipic acidemia or 2-oxoadipic acidemia (OMIM: 245130), a genetic disorder characterized by accumulation and excretion of 2-hydroxyadipic acid (with 2-ketoadipic and 2-aminoadipic) (OMMBID - The Online Metabolic and Molecular Bases of Inherited Disease, CH.95). When present in sufficiently high levels, 2-hydroxyadipic acid can act as an acidogen and a metabotoxin. An acidogen is an acidic compound that induces acidosis, which has multiple adverse effects on many organ systems. A metabotoxin is an endogenously produced metabolite that causes adverse health effects at chronically high levels. Chronically high levels of 2-hydroxyadipic acid are associated with at least three inborn errors of metabolism including 2-oxoadipic acidemia, 2-aminoadipic aciduria, and 2-oxoadipic aciduria. 2-Hydroxyadipic acid is an organic acid. Abnormally high levels of organic acids in the blood (organic acidemia), urine (organic aciduria), the brain, and other tissues lead to general metabolic acidosis. Acidosis typically occurs when arterial pH falls below 7.35. In infants with acidosis, the initial symptoms include poor feeding, vomiting, loss of appetite, weak muscle tone (hypotonia), and lack of energy (lethargy). These can progress to heart abnormalities, kidney abnormalities, liver damage, seizures, coma, and possibly death. These are also the characteristic symptoms of the untreated IEMs mentioned above. Many affected children with organic acidemias experience intellectual disability or delayed development. In adults, acidosis or acidemia is characterized by headaches, confusion, feeling tired, tremors, sleepiness, and seizures. 2-Hydroxyadipic acid is a hydroxy-dicarboxylic acid formed by the reduction of 2-ketoadipic acid. Deficiency of 2-ketoadipic dehydrogenase causes 2-ketoadipic acidemia (OMIM 245130), a condition characterized by accumulation and excretion of 2-hydroxyadipic acid (with 2-ketoadipic and 2-aminoadipic) probably without adverse phenotypic effects.(OMMBID - The Metabolic and Molecular Bases of Inherited Disease, CH.95). A method involving derivatization and combined gas chromatography--mass spectrometry has been recently developed to separate the enantiomers of 3-hydroxyadipic acid (PMID: 3980660). It has been shown that 3-hydroxyadipic acid excreted in urine consists of at least 95\\\% of the L-enantiomer. This finding supports the hypothesis that dicarboxylic acids are degraded by ordinary beta-oxidation, and indicates that adipic acid may be converted into succinic acid. (PMID: 3980660) [HMDB] 2-Hydroxyadipic acid is an organic acid, formed by the reduction of 2-ketoadipic acid.
2-Hydroxy-2-ethylsuccinic acid
2-Hydroxy-2-ethylsuccinic acid belongs to the family of Hydroxy Fatty Acids. These are fatty acids in which the chain bears an hydroxyl group.
D-1,5-Anhydrofructose
D-1,5-Anhydrofructose is found in fruits. D-1,5-Anhydrofructose is isolated from Morchella vulgaris (morel). Isolated from Morchella vulgaris (morel). D-1,5-Anhydrofructose is found in fruits.
1-Tridecene-3,5,7,9,11-pentayne
1-Tridecene-3,5,7,9,11-pentayne is found in burdock. 1-Tridecene-3,5,7,9,11-pentayne is found in leaves, flowers and seeds of numerous species e.g. Valeriana officinalis (valerian Found in leaves, flowers and seeds of numerous subspecies e.g. Valeriana officinalis (valerian)
1,2-Dihydroxy-3-keto-5-methylthiopentene
At physiological pH, this molecule, 1,2-dihydroxy-3-keto-5-methylthiopentene, is a monoanion, 1,2-dihydroxy-3-keto-5-methylthiopentene anion. 1,2-dihydroxy-3-keto-5-methylthiopentene anion, an aci-reductone, is believed to be an unstable intermediate in the methionine salvage pathway in Klebsiella pneumoniae. (MetaCyc).
1,2-Dihydronaphthalene-1,2-diol
This compound belongs to the family of Naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings.
(1S,2S)-1,2-dihydronaphthalene-1,2-diol
The (1S,2S)-isomer of trans-1,2-dihydronaphthalene-1,2-diol.
Methyl_cinnamate
Methyl cinnamate is a methyl ester resulting from the formal condensation of methyl cinnamic acid with methanol. It is found naturally in the essential oils of Alpinia and Basil leaf oil, and widely used in the flavor and perfume industries. It has a role as a flavouring agent, a fragrance, an insect attractant, a volatile oil component and an anti-inflammatory agent. It is a methyl ester and an alkyl cinnamate. Methyl cinnamate is a natural product found in Melaleuca viridiflora, Alpinia formosana, and other organisms with data available. Methyl cinnamate is a metabolite found in or produced by Saccharomyces cerevisiae. The E (trans) isomer of methyl cinnamate. Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1]. Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1]. Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1].
Cassiastearoptene
Cassiastearoptene, also known as 2-methoxy cinnamaldehyde, is a member of the class of compounds known as cinnamaldehydes. Cinnamaldehydes are organic aromatic compounds containing a cinnamlaldehyde moiety, consisting of a benzene and an aldehyde group to form 3-phenylprop-2-enal. Cassiastearoptene is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Cassiastearoptene is a sweet, cassia, and cinnamon tasting compound found in ceylon cinnamon, chinese cinnamon, herbs and spices, and sweet basil, which makes cassiastearoptene a potential biomarker for the consumption of these food products. Cassiastearoptene is a member of cinnamaldehydes. 2-Methoxycinnamaldehyde is a natural product found in Illicium verum and Cinnamomum verum with data available. See also: Cinnamon (part of); Chinese Cinnamon (part of); Cinnamomum cassia twig (part of). Cassiastearoptene is found in ceylan cinnamon. Cassiastearoptene is a flavouring ingredient. It is isolated from oils of Cinnamomum cassia (Chinese cinnamon). 2-Methoxycinnamaldehyde (o-Methoxycinnamaldehyde) is a natural compound of Cinnamomum cassia, with antitumor activity[1][2][3]. 2-Methoxycinnamaldehyde inhibits proliferation and induces apoptosis by mitochondrial membrane potential (ΔΨm) loss, activation of both caspase-3 and caspase-9[2]. 2-Methoxycinnamaldehyde effectively inhibits platelet-derived growth factor (PDGF)-induced HASMC migration[3]. 2-Methoxycinnamaldehyde (o-Methoxycinnamaldehyde) is a natural compound of Cinnamomum cassia, with antitumor activity[1][2][3]. 2-Methoxycinnamaldehyde inhibits proliferation and induces apoptosis by mitochondrial membrane potential (ΔΨm) loss, activation of both caspase-3 and caspase-9[2]. 2-Methoxycinnamaldehyde effectively inhibits platelet-derived growth factor (PDGF)-induced HASMC migration[3].
Methyl cinnamate
Methyl cinnamate is found in ceylan cinnamon. Methyl cinnamate occurs in essential oils e.g. from Ocimum and Alpinia species Also present in various fruits, e.g. guava, feijoa, strawberry. Methyl cinnamate is a flavouring agent.Methyl cinnamate is the methyl ester of cinnamic acid and is a white or transparent solid with a strong, aromatic odor. It is found naturally in a variety of plants, including in fruits, like strawberry, and some culinary spices, such as Sichuan pepper and some varieties of basil. Eucalyptus olida has the highest known concentrations of methyl cinnamate (98\\\\\%) with a 2-6\\\\\% fresh weight yield in the leaf and twigs. Occurs in essential oils e.g. from Ocimum and Alpinia subspecies Also present in various fruits, e.g. guava, feijoa, strawberry. Flavouring agent Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1]. Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1]. Methyl cinnamate (Methyl 3-phenylpropenoate), an active component of Zanthoxylum armatum, is a widely used natural flavor compound. Methyl cinnamate (Methyl 3-phenylpropenoate) possesses antimicrobial activity and is a tyrosinase inhibitor that can prevent food browning. Methyl cinnamate (Methyl 3-phenylpropenoate) has antiadipogenic activity through mechanisms mediated, in part, by the CaMKK2-AMPK signaling pathway[1].
Levoglucosan
Levoglucosan is an anhydrohexose that is the 1,6-anhydro-derivative of beta-D-glucopyranose. It is formed from the pyrolysis of carbohydrates, such as starch and cellulose. As a result, levoglucosan is often used as a chemical tracer for biomass burning in atmospheric chemistry studies, particularly with respect to airborne particulate matter. Levoglucosan in urine has been shown to be highly correlated with regional fires and as a biomarker for wood smoke exposure (PMID: 19165390). This is because the gas emitted by the pyrolysis of wood (biomass) contains significant amounts of levoglucosan. The hydrolysis of levoglucosan generates the fermentable sugar glucose, and therefore lignocellulosic material exhibits great potential as a renewable feedstock for the production of bioethanol. Levoglucosan can also be utilized in the synthesis of chiral polymers such as unhydrolysable glucose polymers. Levoglucosan is also produced via caramelization of sugar. Consumption of caramel or caramel-containing sweets can lead to a short-term 5X increase in urinary levels of levoglucosan (from 20 uM/mM creatinine to 100 uM/mM creatinine) (PMID: 19707249). Urinary levoglucosan levels increase within 2 h of caramel consumption and return to pre-exposure levels within 24 h. These data suggest that diet is a major factor in determining urinary levoglucosan levels and that recent dietary history needs to be taken into account to use levoglucosan as a marker for wood smoke exposure. Excretory levels of levoglucosan vary widely from zero up to 5.3 mmol/L (PMID: 3757263, 16448658, 16317539). Levoglucosan (1,6-Anhydro-β-D-glucopyranose) is an anhydrosugar produced through glucan pyrolysis and is widely found in nature[1].
L-4-Hydroxyglutamine
L-4-Hydroxyglutamine is found in root vegetables. L-4-Hydroxyglutamine is present in Hemerocallis fulva (day lily Present in Hemerocallis fulva (day lily). L-4-Hydroxyglutamine is found in root vegetables.
(-)-1-Methylpropyl 1-propenyl disulfide
(-)-1-Methylpropyl 1-propenyl disulfide is found in green vegetables. (-)-1-Methylpropyl 1-propenyl disulfide is a constituent of Ferula assa-foetida (asafoetida) Constituent of Ferula assa-foetida (asafoetida). (-)-1-Methylpropyl 1-propenyl disulfide is found in herbs and spices and green vegetables.
Serylglycine
Serylglycine is a dipeptide composed of serine and glycine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
3-Hydroxyadipic acid
3-Hydroxyadipic acid is a normal urinary dicarboxylic acid derived from the omega-oxidation of 3-hydroxy fatty acids and the subsequent beta-oxidation of longer chain 3-hydroxy dicarboxylic acids (PMID 2001377). It is found to be elevated in patients with 3-hydroxydicarboxylic aciduria (PMID 1444166) and non-ketotic hypoglycemia (PMID 3168281). [HMDB] 3-Hydroxyadipic acid is a normal urinary dicarboxylic acid derived from the omega-oxidation of 3-hydroxy fatty acids and the subsequent beta-oxidation of longer chain 3-hydroxy dicarboxylic acids (PMID 2001377). It is found to be elevated in patients with 3-hydroxydicarboxylic aciduria (PMID 1444166) and non-ketotic hypoglycemia (PMID 3168281).
2(R)-Hydroxyadipic acid
2(R)-Hydroxyadipic acid is an unusual metabolic isomer of 2-Hydroxyadipic acid (a metabolite that accumulates in 2-ketoadipic acidemia) normally present in bacteria, described in normal human biofluids (PMID 6788787) [HMDB] 2(R)-Hydroxyadipic acid is an unusual metabolic isomer of 2-hydroxyadipic acid (a metabolite that accumulates in 2-ketoadipic acidemia) normally present in bacteria and described in normal human biofluids (PMID: 6788787).
Glycyl-Serine
Glycyl-Serine is a dipeptide composed of glycine and serine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.
3-Hydroxy-2-methylglutaric acid
3-Hydroxy-2-methylglutaric acid (CAS: 54665-33-7), also known as 2,4-dideoxy-2-methylpentaric acid, belongs to the class of organic compounds known as hydroxy fatty acids. These are fatty acids in which the chain bears a hydroxyl group. 3-Hydroxy-2-methylglutaric acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
D-1-Deoxy-erythro-hexo-2,3-diulose
Postulated common intermediate in the formation of sugar-amine products in food browning and related reactions
Quindoxin
Quindoxin is a growth promoter for pigs and poultry. C254 - Anti-Infective Agent > C258 - Antibiotic Growth promoter for pigs and poultry
1-(Methylsulfanyl)-1-oxopropan-2-yl acetate
1-(Methylsulfanyl)-1-oxopropan-2-yl acetate is a flavour enhancer, e.g. for strawberry flavour Flavour enhancer, e.g. for strawberry flavour
3,6-Dimethyl-2(3H)-benzofuranone
(±)-3,6-Dimethyl-2(3H)-benzofuranone is a flavouring agent for candies etc. It is used as a food additive
Cinnamyl formate
Cinnamyl formate is a flavouring ingredient. Flavouring ingredient
Allyl benzoate
Allyl benzoate is used in food flavouring. It is used in food flavouring
(1-Methylsulfanylethenylamino) N-methylcarbamate
(2S)-2-[(2S,3S,4R)-3,4-Dihydroxyoxolan-2-yl]-2-hydroxyacetaldehyde
Benzoyleneurea
Benzoyleneurea possesses anti-bacterial activity. Benzoyleneurea scaffold can be used in the synthesis of novel protein geranylgeranyltransferase-I (PGGTase-I) inhibitors[1].
Lichenin
Lichenin, also known as lichenan or moss starch, is a complex glucan occurring in certain species of lichens. It can be extracted from Cetraria islandica (Iceland moss). It has been studied since about 1957. Chemically, lichenin consists of repeating glucose units linked by beta-1,3 and beta-1,4 glycosidic bonds . Lichenin is soluble (in water) and a very weakly acidic compound (based on its pKa). Lichenin can be found in oat, which makes lichenin a potential biomarker for the consumption of this food product. Lichenin, also known as lichenan or moss starch, is a complex glucan occurring in certain species of lichens. It can be extracted from Cetraria islandica (Iceland moss). It has been studied since about 1957. Chemically, lichenin consists of repeating glucose units linked by β-1,3 and β-1,4 glycosidic bonds . Lichenin is soluble (in water) and a very weakly acidic compound (based on its pKa). Lichenin can be found in oat, which makes lichenin a potential biomarker for the consumption of this food product.
1,3-Diacetylbenzene
1,3-diacetylbenzene is a member of the class of compounds known as alkyl-phenylketones. Alkyl-phenylketones are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. 1,3-diacetylbenzene is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 1,3-diacetylbenzene can be found in tea, which makes 1,3-diacetylbenzene a potential biomarker for the consumption of this food product.
1,4-Diacetylbenzene
1,4-diacetylbenzene is a member of the class of compounds known as alkyl-phenylketones. Alkyl-phenylketones are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. 1,4-diacetylbenzene is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). 1,4-diacetylbenzene can be found in tea, which makes 1,4-diacetylbenzene a potential biomarker for the consumption of this food product.
1-Rhamnono-1,4-lactone
1-rhamnono-1,4-lactone is a member of the class of compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. 1-rhamnono-1,4-lactone is soluble (in water) and a very weakly acidic compound (based on its pKa). 1-rhamnono-1,4-lactone can be found in rice, which makes 1-rhamnono-1,4-lactone a potential biomarker for the consumption of this food product.
Tox21_113911
5-hydroxy-1-tetralone can be used as a fluorescent labeling reagent for the determination of glycosphingolipid from biological samples[1].
(+)-2,3-Dihydro-6-methyl-3-methylene-2-benzofuranol
Benzoyleneurea
Benzoyleneurea possesses anti-bacterial activity. Benzoyleneurea scaffold can be used in the synthesis of novel protein geranylgeranyltransferase-I (PGGTase-I) inhibitors[1].
3,4-dihydroxy-5-(hydroxymethyl)oxolane-2-carbaldehyde
3,4,5-trihydroxy-2-methyl-tetrahydrofuran-3-carboxaldehyde
Levoglucosan
A anhydrohexose that is the 1,6-anhydro-derivative of beta-D-glucopyranose. Acquisition and generation of the data is financially supported in part by CREST/JST. Levoglucosan (1,6-Anhydro-β-D-glucopyranose) is an anhydrosugar produced through glucan pyrolysis and is widely found in nature[1].
3-Hydroxy-3-methylglutarate
Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis. Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis.
2-hydroxyadipic acid
2-Hydroxyadipic acid is an organic acid, formed by the reduction of 2-ketoadipic acid.
3-Hydroxymethylglutaric acid
Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis. Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis.
3-Hydroxy-3-methylglutaric acid
A dicarboxylic acid that is glutaric acid in which one of the two hydrogens at position 3 is substituted by a hydroxy group, while the other is substituted by a methyl group. It has been found to accumulate in urine of patients suffering from HMG-CoA lyase (3-hydroxy-3-methylglutaryl-CoA lyase, EC 4.1.3.4) deficiency. It occurs as a plant metabolite in Crotalaria dura.
3-Hydroxy-3-methylglutaric acid
D057847 - Lipid Regulating Agents > D000960 - Hypolipidemic Agents > D000924 - Anticholesteremic Agents C - Cardiovascular system > C10 - Lipid modifying agents > C10A - Lipid modifying agents, plain D004791 - Enzyme Inhibitors > D019161 - Hydroxymethylglutaryl-CoA Reductase Inhibitors C78276 - Agent Affecting Digestive System or Metabolism > C29703 - Antilipidemic Agent D009676 - Noxae > D000963 - Antimetabolites Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis. Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis.
3-Hydroxymethylglutarate
Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis. Meglutol is an antilipidemic agent that lowers cholesterol, triglycerides, and serum beta-lipoproteins and phospholipids, and inhibits hydroxymethylglutaryl-CoA reductase activity, which is the rate-limiting enzyme in cholesterol biosynthesis.
Gly-ser
A dipeptide composed of glycine and L-serine joined by a peptide linkage.
Ser-gly
A dipeptide formed from L-serine and glycine residues.
FA 6:1;O3
2-Hydroxyadipic acid is an organic acid, formed by the reduction of 2-ketoadipic acid.
Boronic acid, B-1H-pyrrolo[2,3-c]pyridin-4-yl-
C7H7BN2O2 (162.06005520000002)
Fenadiazole
C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic
Tabun
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D009676 - Noxae > D011042 - Poisons > D002619 - Chemical Warfare Agents D004791 - Enzyme Inhibitors
3-amino-5-(methylsulfanylmethyl)-1,3-oxazolidin-2-one
(3-Amino-5-cyanophenyl)boronic acid
C7H7BN2O2 (162.06005520000002)
1,2,3-Oxadiazolium,5-hydroxy-3-phenyl-, inner salt
1-(2-Hydroxyethyl)-3-Methylimidazolium Chloride
C6H11ClN2O (162.05598659999998)
Imidazo[1,2-a]pyridin-6-ylboronic acid
C7H7BN2O2 (162.06005520000002)
(1H-PYRROLO[3,2-C]PYRIDIN-7-YL)BORONIC ACID
C7H7BN2O2 (162.06005520000002)
1H-pyrrolo[2,3-b]pyridin-3-ylboronic acid
C7H7BN2O2 (162.06005520000002)
1H-Imidazo[4,5-e]tetrazolo[1,5-b][1,2,4]triazine (9CI)
(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide hydrochloride
C6H11ClN2O (162.05598659999998)
2,3-O-Isopropylidene-2-C-methyl-D-ribonic-gamma-lactone
4-Methylpierazine-1-carbonylchloride
C6H11ClN2O (162.05598659999998)
3-CHLORO-2,2-DIMETHYL-BUT-3-ENOIC ACID METHYL ESTER
Imidazo[1,2-a]pyridin-3-ylboronic acid
C7H7BN2O2 (162.06005520000002)
1H-Pyrrolo[2,3-b]pyridin-5-ylboronic acid
C7H7BN2O2 (162.06005520000002)
1H-Benzimidazole-1-carboxaldehyde,2,3-dihydro-2-oxo-
10-hydroxy-1,7-diazabicyclo[4.4.0]deca-2,4,6,9-tetraen-8-one
(1H-PYRROLO[3,2-B]PYRIDIN-6-YL)BORONIC ACID
C7H7BN2O2 (162.06005520000002)
1H-pyrrolo[2,3-b]pyridin-4-ylboronic acid
C7H7BN2O2 (162.06005520000002)
Benzouracil
Benzoyleneurea possesses anti-bacterial activity. Benzoyleneurea scaffold can be used in the synthesis of novel protein geranylgeranyltransferase-I (PGGTase-I) inhibitors[1].
Glucosan
Glucosan is a monosaccharide anhydride compound present in biomass combustion smoke, and is a tracer for biomass burning sources in atmospheric aerosol particles. A product of cellulose combustion; when cellulose is heated to over 300 degree centigrade, it undergoes various pyrolytic processes, yielding a highly combustible tar, a major constituent of which is glucosan, a dehydrated glucose containing a ketal functional group.; Glucosan is a saccharide constituent of human urine, detected with one-dimensional thin-layer chromatography, and further studied by gas chromatography-mass spectrometry. It was identified in approximately 20\\\% of all urine samples investigated. Excretory levels varied widely from zero up to 5.3 mmol/l. (PMID: 3757263, 16448658, 16317539). Glucosan is found in sweet orange. Levoglucosan (1,6-Anhydro-β-D-glucopyranose) is an anhydrosugar produced through glucan pyrolysis and is widely found in nature[1].
(-)-1-Methylpropyl 1-propenyl disulfide
(-)-1-Methylpropyl 1-propenyl disulfide is found in green vegetables. (-)-1-Methylpropyl 1-propenyl disulfide is a constituent of Ferula assa-foetida (asafoetida) Constituent of Ferula assa-foetida (asafoetida). (-)-1-Methylpropyl 1-propenyl disulfide is found in herbs and spices and green vegetables.
1-(Methylsulfanyl)-1-oxopropan-2-yl acetate
1-(Methylsulfanyl)-1-oxopropan-2-yl acetate is a flavour enhancer, e.g. for strawberry flavour Flavour enhancer, e.g. for strawberry flavour
Erythro-4-hydroxy-L-glutamate(1-)
A dicarboxylic acid monoanion obtained by deprotonation of the carboxy groups and protonation of the amino group of erythro-4-hydroxy-L-glutamic acid. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
4-hydroxy-L-glutamate(1-)
An L-alpha-amino acid anion resulting from deprotonation of the carboxy groups and protonation of the amino group of 4-hydroxy-L-glutamic acid
(2S,3S,4R,5S)-3,4,5-trihydroxy-2-methyloxolane-3-carbaldehyde
(3S,4S,5R)-3,4-dihydroxy-5-[(1R)-1-hydroxyethyl]oxolan-2-one
3-hydroxy-L-glutamate(1-)
An N-acyl-L-alpha-amino acid anion resulting from deprotonation of both carboxy groups and protonation of the amino group of 3-hydroxy-L-glutamic acid.
3-(chloromethyl)-5,5-dimethyldihydrofuran-2(3H)-one
Homomethioninate
The alpha-amino-acid anion that is the conjugate base of homomethionine obtained by deprotonation of the carboxy group.
3-[[Carboxylato(hydroxy)methyl]azaniumyl]propanoate
(2S,3S,4R,5R)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol
1-Tridecene-3,5,7,9,11-pentayne
A pentayne that is tridecane which carries a double bond at position 1 and triple bonds at positions 3,5,7,9 and 11. It is a natural product which exhibits ovicidal and nematicidal activities.
3,6-anhydro-alpha-L-galactopyranose
An anhydrohexose obtained by formation of a ring across the 3 and 6 positions of alpha-L-galactopyranose.
S-Methyl N-(methylcarbamoyloxy)thioacetimidate
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors C471 - Enzyme Inhibitor > C47792 - Acetylcholinesterase Inhibitor D010575 - Pesticides > D007306 - Insecticides D004791 - Enzyme Inhibitors D016573 - Agrochemicals