Exact Mass: 118.0001
Exact Mass Matches: 118.0001
Found 226 metabolites which its exact mass value is equals to given mass value 118.0001,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Succinic acid
Succinic acid appears as white crystals or shiny white odorless crystalline powder. pH of 0.1 molar solution: 2.7. Very acid taste. (NTP, 1992) Succinic acid is an alpha,omega-dicarboxylic acid resulting from the formal oxidation of each of the terminal methyl groups of butane to the corresponding carboxy group. It is an intermediate metabolite in the citric acid cycle. It has a role as a nutraceutical, a radiation protective agent, an anti-ulcer drug, a micronutrient and a fundamental metabolite. It is an alpha,omega-dicarboxylic acid and a C4-dicarboxylic acid. It is a conjugate acid of a succinate(1-). A water-soluble, colorless crystal with an acid taste that is used as a chemical intermediate, in medicine, the manufacture of lacquers, and to make perfume esters. It is also used in foods as a sequestrant, buffer, and a neutralizing agent. (Hawleys Condensed Chemical Dictionary, 12th ed, p1099; McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1851) Succinic acid is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). Succinic acid is a dicarboxylic acid. The anion, succinate, is a component of the citric acid cycle capable of donating electrons to the electron transfer chain. Succinic acid is created as a byproduct of the fermentation of sugar. It lends to fermented beverages such as wine and beer a common taste that is a combination of saltiness, bitterness and acidity. Succinate is commonly used as a chemical intermediate, in medicine, the manufacture of lacquers, and to make perfume esters. It is also used in foods as a sequestrant, buffer, and a neutralizing agent. Succinate plays a role in the citric acid cycle, an energy-yielding process and is metabolized by succinate dehydrogenase to fumarate. Succinate dehydrogenase (SDH) plays an important role in the mitochondria, being both part of the respiratory chain and the Krebs cycle. SDH with a covalently attached FAD prosthetic group, binds enzyme substrates (succinate and fumarate) and physiological regulators (oxaloacetate and ATP). Oxidizing succinate links SDH to the fast-cycling Krebs cycle portion where it participates in the breakdown of acetyl-CoA throughout the whole Krebs cycle. Succinate can readily be imported into the mitochondrial matrix by the n-butylmalonate- (or phenylsuccinate-) sensitive dicarboxylate carrier in exchange with inorganic phosphate or another organic acid, e.g. malate. (A3509) Mutations in the four genes encoding the subunits of succinate dehydrogenase are associated with a wide spectrum of clinical presentations (i.e.: Huntingtons disease. (A3510). Succinate also acts as an oncometabolite. Succinate inhibits 2-oxoglutarate-dependent histone and DNA demethylase enzymes, resulting in epigenetic silencing that affects neuroendocrine differentiation. A water-soluble, colorless crystal with an acid taste that is used as a chemical intermediate, in medicine, the manufacture of lacquers, and to make perfume esters. It is also used in foods as a sequestrant, buffer, and a neutralizing agent. (Hawleys Condensed Chemical Dictionary, 12th ed, p1099; McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1851) Succinic acid (succinate) is a dicarboxylic acid. It is an important component of the citric acid or TCA cycle and is capable of donating electrons to the electron transfer chain. Succinate is found in all living organisms ranging from bacteria to plants to mammals. In eukaryotes, succinate is generated in the mitochondria via the tricarboxylic acid cycle (TCA). Succinate can readily be imported into the mitochondrial matrix by the n-butylmalonate- (or phenylsuccinate-) sensitive dicarboxylate carrier in exchange with inorganic phosphate or another organic acid, e. g. malate (PMID 16143825). Succinate can exit the mitochondrial matrix and function in the cytoplasm as well as the extracellular space. Succinate has multiple biological roles including roles as a metabolic intermediate and roles as a cell signalling molecule. Succinate can alter gene expression patterns, thereby modulating the epigenetic landscape or it can exhibit hormone-like signaling functions (PMID: 26971832). As such, succinate links cellular metabolism, especially ATP formation, to the regulation of cellular function. Succinate can be broken down or metabolized into fumarate by the enzyme succinate dehydrogenase (SDH), which is part of the electron transport chain involved in making ATP. Dysregulation of succinate synthesis, and therefore ATP synthesis, can happen in a number of genetic mitochondrial diseases, such as Leigh syndrome, and Melas syndrome. Succinate has been found to be associated with D-2-hydroxyglutaric aciduria, which is an inborn error of metabolism. Succinic acid has recently been identified as an oncometabolite or an endogenous, cancer causing metabolite. High levels of this organic acid can be found in tumors or biofluids surrounding tumors. Its oncogenic action appears to due to its ability to inhibit prolyl hydroxylase-containing enzymes. In many tumours, oxygen availability becomes limited (hypoxia) very quickly due to rapid cell proliferation and limited blood vessel growth. The major regulator of the response to hypoxia is the HIF transcription factor (HIF-alpha). Under normal oxygen levels, protein levels of HIF-alpha are very low due to constant degradation, mediated by a series of post-translational modification events catalyzed by the prolyl hydroxylase domain-containing enzymes PHD1, 2 and 3, (also known as EglN2, 1 and 3) that hydroxylate HIF-alpha and lead to its degradation. All three of the PHD enzymes are inhibited by succinate. In humans, urinary succinic acid is produced by Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumonia, Enterobacter, Acinetobacter, Proteus mirabilis, Citrobacter frundii, Enterococcus faecalis (PMID: 22292465). Succinic acid is also found in Actinobacillus, Anaerobiospirillum, Mannheimia, Corynebacterium and Basfia (PMID: 22292465; PMID: 18191255; PMID: 26360870). Succinic acid is widely distributed in higher plants and produced by microorganisms. It is found in cheeses and fresh meats. Succinic acid is a flavouring enhancer, pH control agent [DFC]. Succinic acid is also found in yellow wax bean, swamp cabbage, peanut, and abalone. An alpha,omega-dicarboxylic acid resulting from the formal oxidation of each of the terminal methyl groups of butane to the corresponding carboxy group. It is an intermediate metabolite in the citric acid cycle. COVID info from PDB, Protein Data Bank Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID S004 Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2].
Methylmalonic acid
Methylmalonic acid is a malonic acid derivative, which is a vital intermediate in the metabolism of fat and protein. In particular, the coenzyme A-linked form of methylmalonic acid, methylmalonyl-CoA, is converted into succinyl-CoA by methylmalonyl-CoA mutase in a reaction that requires vitamin B12 as a cofactor. In this way, methylmalonic acid enters the Krebs cycle and is thus part of one of the anaplerotic reactions. Abnormalities in methylmalonic acid metabolism lead to methylmalonic aciduria. This inborn error of metabolism is attributed to a block in the enzymatic conversion of methylmalonyl CoA to succinyl CoA. Methylmalonic acid is also found to be associated with other inborn errors of metabolism, including cobalamin deficiency, cobalamin malabsorption, malonyl-CoA decarboxylase deficiency, and transcobalamin II deficiency. When present in sufficiently high levels, methylmalonic 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 methylmalonic acid are associated with at least 5 inborn errors of metabolism, including Malonyl CoA decarboxylase deficiency, Malonic Aciduria, Methylmalonate Semialdehyde Dehydrogenase Deficiency, Methylmalonic Aciduria and Methylmalonic Aciduria Due to Cobalamin-Related Disorders. Methylmalonic acid is an organic acid and 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. A malonic acid derivative which is a vital intermediate in the metabolism of fat and protein. Abnormalities in methylmalonic acid metabolism lead to methylmalonic aciduria. This metabolic disease is attributed to a block in the enzymatic conversion of methylmalonyl CoA to succinyl CoA. [HMDB] KEIO_ID M014 Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer. Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer.
Mesoxalic acid
Occurs in Medicago sativa (alfalfa). Tentatively identified in rhizosphere of sterile white mustard plants (Sinapis alba). Mesoxalic acid is found in cereals and cereal products, herbs and spices, and common pea. Mesoxalic acid is found in cereals and cereal products. Mesoxalic acid occurs in Medicago sativa (alfalfa). Tentatively identified in rhizosphere of sterile white mustard plants (Sinapis alba
Benzofuran
Benzofuran, also known as coumaron or 1-oxaindene, belongs to the class of organic compounds known as benzofurans. These are organic compounds containing a benzene ring fused to a furan. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. Benzothiophene, an analog with a sulfur instead of the oxygen atom. Benzofuran is a drug. benzofuran has been detected, but not quantified, in several different foods, such as alcoholic beverages, coffee and coffee products, herbs and spices, root vegetables, and tea. This could make benzofuran a potential biomarker for the consumption of these foods. This colourless liquid is a component of coal tar. Benzofuran is the heterocyclic compound consisting of fused benzene and furan rings. Benzofuran is a potentially toxic compound. For example, psoralen is a benzofuran derivative that occurs in several plants. Isobenzofuran, the isomer with oxygen in the adjacent position. Benzofuran is a Maillard product. It is a heterocyclic compound consisting of fused benzene and furan rings. It is the parent of many related compounds with more complex structures. For example, psoralen is a benzofuran derivative that occurs in several plants. It is found in many foods, some of which are herbs and spices, tea, alcoholic beverages, and coffee and coffee products.
Erythrono-1,4-lactone
Erythrono-1,4-lactone has been identified as a lactone of tetronic acid in the urine from normal adults and neonates. The formation of this compound may be a consequence of lactonization of erythronic acid during the extraction/isolation process. Lactonization is a potential problem when measuring acids that contain a hydroxyl group at the number 4 carbon, as lactones are formed under acidic conditions. Evidence indicates that most 4-hydroxy acids do not normally exist to any appreciable extent as lactones in urine. (PMID 1192581). [HMDB] Erythrono-1,4-lactone has been identified as a lactone of tetronic acid in the urine from normal adults and neonates. The formation of this compound may be a consequence of lactonization of erythronic acid during the extraction/isolation process. Lactonization is a potential problem when measuring acids that contain a hydroxyl group at the number 4 carbon, as lactones are formed under acidic conditions. Evidence indicates that most 4-hydroxy acids do not normally exist to any appreciable extent as lactones in urine. (PMID 1192581).
xi-3-Hydroxy-2-oxobutanoic acid
xi-3-Hydroxy-2-oxobutanoic acid is found in fruits. xi-3-Hydroxy-2-oxobutanoic acid is isolated from fruits of cowberry (Vaccinium vitis-idaea). xi-3-Hydroxy-2-oxobutanoic acid is a component of cheese aroma. Isolated from fruits of cowberry (Vaccinium vitis-idaea). Component of cheese aroma. xi-3-Hydroxy-2-oxobutanoic acid is found in milk and milk products and fruits.
xi-2,3-Octadiene-5,7-diyn-1-ol
xi-2,3-Octadiene-5,7-diyn-1-ol is found in mushrooms. xi-2,3-Octadiene-5,7-diyn-1-ol is isolated from Lentinus edodes (shiitake). Isolated from Lentinus edodes (shiitake). xi-2,3-Octadiene-5,7-diyn-1-ol is found in mushrooms.
xi-2-Methyl-1,3-oxathiane
xi-2-Methyl-1,3-oxathiane is found in onion-family vegetables. xi-2-Methyl-1,3-oxathiane is a constituent of the buds of Chinese chives (Allium tuberosum). Constituent of the buds of Chinese chives (Allium tuberosum). xi-2-Methyl-1,3-oxathiane is found in onion-family vegetables.
3,5,7-Octatriyn-1-ol
3,5,7-Octatriyn-1-ol is found in mushrooms. 3,5,7-Octatriyn-1-ol is isolated from Lentinus edodes (shiitake). Isolated from Lentinus edodes (shiitake). 3,5,7-Octatriyn-1-ol is found in mushrooms.
4-Hydroxy-2-oxobutanoic acid
4-Hydroxy-2-oxobutanoic acid is found in fruits. 4-Hydroxy-2-oxobutanoic acid is isolated from fruits of Vaccinium vitis-idaea (cowberry) and from Vaccinium oxycoccus (small cranberry
(S)-Methylbutanethioic acid
(S)-Methylbutanethioic acid belongs to the class of organic compounds known as carbothioic S-acids. These are organic acids with the general formula RCS-OH (R=H, organic group).
1-(Methylthio)-2-butanone
1-(Methylthio)-2-butanone is found in coffee and coffee products. 1-(Methylthio)-2-butanone is a constituent of coffee concentrate. 1-(Methylthio)-2-butanone is a flavouring agent. Constituent of coffee concentrate. Flavouring agent. 1-(Methylthio)-2-butanone is found in coffee and coffee products.
2,4,6-Octatriyn-1-ol
2,4,6-Octatriyn-1-ol is found in mushrooms. 2,4,6-Octatriyn-1-ol is a constituent of Kuehneromyces mutabilis (two-toned wood tuft) and Russula vesca (bare-toothed russule) Constituent of Kuehneromyces mutabilis (two-toned wood tuft) and Russula vesca (bare-toothed russule). 2,4,6-Octatriyn-1-ol is found in mushrooms.
Threonolactone
Threonolactone is an oxidation product of the autoxidation reaction of L-ascorbic acid. [HMDB] Threonolactone is an oxidation product of the autoxidation reaction of L-ascorbic acid.
S-Methyl butanethioate
S-Methyl butanethioate is a flavouring agent Flavouring agent
4-(Methylthio)-2-butanone
4-(Methylthio)-2-butanone is a flavouring ingredien Flavouring ingredient
4-Mercapto-2-pentanone
4-Mercapto-2-pentanone is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]")
S-Propyl thioacetate
S-Propyl thioacetate is a flavouring ingredient. Flavouring ingredient
3-Mercapto-2-pentanone
3-Mercapto-2-pentanone is found in animal foods. 3-Mercapto-2-pentanone is a maillard product from reaction of cysteine and ribose. Aroma/flavour component of cookes meats. 3-Mercapto-2-pentanone is a flavouring agent Maillard product from reaction of cysteine and ribose. Aroma/flavour component of cookes meats. Flavouring agent. 3-Mercapto-2-pentanone is found in animal foods.
2-Mercapto-3-pentanone
2-Mercapto-3-pentanone is found in animal foods. Aroma/flavour component of cooked meats. 2-Mercapto-3-pentanone is a maillard product from reaction of cysteine and ribos Aroma/flavour component of cooked meats. Maillard product from reaction of cysteine and ribose. 2-Mercapto-3-pentanone is found in animal foods.
Tetrahydro-2-methylthiophen-3-ol
Tetrahydro-2-methylthiophen-3-ol is found in alcoholic beverages. Tetrahydro-2-methylthiophen-3-ol is found in wine. Tetrahydro-2-methylthiophen-3-ol is a compound responsible for "off" taste in some wines. Found in wine. Compd. responsible for "off" taste in some wines
Tetrahydro-2-methyl-3-furanthiol
Tetrahydro-2-methyl-3-furanthiol is a flavour enhancer for meat-like food Flavour enhancer for meat-like foods
4-(Methylthio)butanal
4-(Methylthio)butanal is a flavouring ingredient. Flavouring ingredient
Dihydro-4-mercapto-3(2H)-furanone
Dihydro-4-mercapto-3(2H)-furanone is a component of meat aroma model systems with green, meaty-hydrolysed vegetable aroma. Component of meat aroma model systems with green, meaty-hydrolysed vegetable aroma
3-(Methylthio)butanal
3-(Methylthio)butanal is a flavouring ingredient. Flavouring ingredient
3-(Methylthio)-2-butanone
3-(Methylthio)-2-butanone is used as a food additive [EAFUS] ("EAFUS: Everything Added to Food in the United States. [http://www.eafus.com/]"). It is used as a food additive
N-carbamoylglycine
N-carbamoylglycine, also known as glycoluric acid or hydantoic acid, is a member of the class of compounds known as N-carbamoyl-alpha amino acids. N-carbamoyl-alpha amino acids are compounds containing an alpha amino acid which bears an carbamoyl group at its terminal nitrogen atom. N-carbamoylglycine is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). N-carbamoylglycine can be found in a number of food items such as persimmon, summer savory, tarragon, and coriander, which makes N-carbamoylglycine a potential biomarker for the consumption of these food products.
Methylmalonic acid
A dicarboxylic acid that is malonic acid in which one of the methylene hydrogens is substituted by a methyl group. Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer. Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer.
Succinate
Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2].
Succinic acid
Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2].
Succinis acid
Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2]. Succinic acid is a potent and orally active anxiolytic agent. Succinic acid is an intermediate product of the tricarboxylic acid cycle. Succinic acid can be used as a precursor of many industrially important chemicals in food, chemical and pharmaceutical industries[1][2].
Methylmalonate
Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer. Methylmalonic acid (Methylmalonate) is an indicator of Vitamin B-12 deficiency in cancer.
3-Nitropropanoate
The conjugate base of 3-nitropropanoic acid; major species at pH 7.3.
Succinic acid-2,2,3,3-d4
COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
3-aci-Nitropropanoate
A monocarboxylic acid anion resulting from the deprotonation of the carboxy group of 3-aci-nitropropanoic acid. D002491 - Central Nervous System Agents > D000697 - Central Nervous System Stimulants > D003292 - Convulsants D002317 - Cardiovascular Agents > D000959 - Antihypertensive Agents
N-carbamoylglycine
A member of the class of ureas obtained by formal condensation of the carboxy group of carbamic acid with the amino group of glycine.
aminomalonate(1-)
Conjugate base of aminomalonic acid arising from deprotonation of the two carboxy groups and protonation of the amino group; major species at pH 7.3.
L-threonolactone
A butan-4-olide that is dihydrofuran-2-one substituted at C-3 and C-4 by hydroxy groups (the 3R,4S-diastereomer).
methylcarbamoylcarbamate
A carbamate ester obatined by the formal condensation of urea-1-carboxylic acid with methanol.
