Exact Mass: 101.00322539999999
Exact Mass Matches: 101.00322539999999
Found 139 metabolites which its exact mass value is equals to given mass value 101.00322539999999,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
1-Aminocyclopropanecarboxylic acid
1-aminocyclopropanecarboxylic acid, also known as acc or 1-amino-1-carboxycyclopropane, is a member of the class of compounds known as alpha amino acids. 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). 1-aminocyclopropanecarboxylic acid is soluble (in water) and a moderately acidic compound (based on its pKa). 1-aminocyclopropanecarboxylic acid can be found in a number of food items such as american cranberry, chayote, sour cherry, and garden rhubarb, which makes 1-aminocyclopropanecarboxylic acid a potential biomarker for the consumption of these food products. ACC plays an important role in the biosynthesis of the plant hormone ethylene. It is synthesized by the enzyme ACC synthase ( EC 4.4.1.14) from methionine and converted to ethylene by ACC oxidase (EC 1.14.17.4) . 1-Aminocyclopropanecarboxylic acid is found in fruits. 1-Aminocyclopropanecarboxylic acid is isolated from apple and pear juice and cranberries. Acquisition and generation of the data is financially supported in part by CREST/JST. D002491 - Central Nervous System Agents > D018696 - Neuroprotective Agents D020011 - Protective Agents KEIO_ID A047 1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite.
(S)-2-Azetidinecarboxylic acid
Azetidine-2-carboxylic acid is an azetidinecarboxylic acid that is azetidine substituted by a carboxy group at position 2. It is a plant non-protein amino acid. It has a role as a plant metabolite and a teratogenic agent. It is an azetidinecarboxylic acid and an amino acid. A proline analog that acts as a stoichiometric replacement of proline. It causes the production of abnormal proteins with impaired biological activity. (S)-2-Azetidinecarboxylic acid is found in common beet. (S)-2-Azetidinecarboxylic acid is present in roots and leaves of Convallaria majalis (lily-of-the-valley). Convallaria majalis is banned by the FDA from food use in the US Present in roots and leaves of Convallaria majalis (lily-of-the-valley). Convallaria majalis is banned by the FDA from food use in the USA. (S)-2-Azetidinecarboxylic acid is found in red beetroot and common beet. An azetidinecarboxylic acid that is azetidine substituted by a carboxy group at position 2. It is a plant non-protein amino acid. KEIO_ID A219 Azetidine-2-carboxylic acid is a non proteinogenic amino acid homologue of proline. Found in common beets. Azetidine-2-carboxylic acid can be misincorporated into proteins in place of proline in many species, including humans. Toxic and teratogenic agent[1][2]. Azetidine-2-carboxylic acid is a non proteinogenic amino acid homologue of proline. Found in common beets. Azetidine-2-carboxylic acid can be misincorporated into proteins in place of proline in many species, including humans. Toxic and teratogenic agent[1][2]. L-Azetidine-2-carboxylic acid is an endogenous metabolite. L-Azetidine-2-carboxylic acid is an endogenous metabolite.
L-3-Aminodihydro-2(3H)-furanone
L-3-Aminodihydro-2(3H)-furanone is found in pulses. L-3-Aminodihydro-2(3H)-furanone is a constituent of pea Pisum sativum seedlings Constituent of pea Pisum sativum seedlings. L-3-Aminodihydro-2(3H)-furanone is found in pulses and common pea.
Diacetylmonoxime
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002801 - Cholinesterase Reactivators D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D002863 - Chromogenic Compounds D004793 - Enzyme Reactivators D004791 - Enzyme Inhibitors D004396 - Coloring Agents
2-iminobutanoic acid
A dehydroamino acid that is 2-aminobutanoic acid in which the amino group has been oxidised to the corresponding imine.
4-Oxobutanoate
The conjugate base of 4-oxobutanoic acid; major species at pH 7.3. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
4,5-Dihydro-2-methylthiazole
4,5-Dihydro-2-methylthiazole is a constituent of various cooked foods
2-Iminothiolane
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D003432 - Cross-Linking Reagents D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D007096 - Imidoesters
Isopropyl isothiocyanate
Isopropyl isothiocyanate is a member of the class of compounds known as isothiocyanates. Isothiocyanates are organic compounds containing the isothiocyanate group, an isocyanate analogue with the general formula RN=C=S. Isopropyl isothiocyanate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Isopropyl isothiocyanate is a mustard and pungent tasting compound found in brussel sprouts, chinese mustard, and horseradish, which makes isopropyl isothiocyanate a potential biomarker for the consumption of these food products.
(S)-methylmalonate-semialdehyde
(s)-methylmalonate-semialdehyde is a member of the class of compounds known as 1,3-dicarbonyl compounds. 1,3-dicarbonyl compounds are carbonyl compounds with the generic formula O=C(R)C(H)C(R)=O, where R and R can be any group (s)-methylmalonate-semialdehyde is soluble (in water) and a weakly acidic compound (based on its pKa). (s)-methylmalonate-semialdehyde can be found in a number of food items such as oil-seed camellia, jostaberry, yellow pond-lily, and pasta, which makes (s)-methylmalonate-semialdehyde a potential biomarker for the consumption of these food products. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
acetoacetate
Acetoacetate, also known as acetoacetic acid or oxobutyrate, 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. Acetoacetate is soluble (in water) and a weakly acidic compound (based on its pKa). Acetoacetate can be found in a number of food items such as plains prickly pear, daikon radish, papaya, and common chokecherry, which makes acetoacetate a potential biomarker for the consumption of these food products. Acetoacetic acid (also diacetic acid) is the organic compound with the formula CH3COCH2COOH. It is the simplest beta-keto acid group, and like other members of this class, it is unstable. The methyl and ethyl esters, which are quite stable, are produced on a large scale industrially as precursors to dyes. Acetoacetic acid is a weak acid .
N-methyl-beta-alanine
N-methyl-beta-alanine is soluble (in water) and a weakly acidic compound (based on its pKa). N-methyl-beta-alanine can be found in a number of food items such as common chokecherry, cauliflower, peach (variety), and plains prickly pear, which makes N-methyl-beta-alanine a potential biomarker for the consumption of these food products.
1-Aminocyclopropane-1-carboxylate
1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite.
1-Aminocyclopropane-1-carboxylic acid
1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite.
t-4-AMINOCROTONIC ACID (TACA)
TACA (trans-4-Aminocrotonic acid) is a potent agonist of GABAA and GABAC receptors (KD= 0.6 μM). TACA also is GABA uptake inhibitor and substrate for GABA-T. TACA produces late biphasic responses in the MPG neurons[1][2][3].
L-Vinylglycine
A non-proteinogenic L-alpha-amino acid with a structure in which a vinyl group is bonded to the alpha-carbon of glycine.
2-Amino-1,3,4-thiadiazole
C471 - Enzyme Inhibitor > C2087 - Inosine Monophosphate Dehydrogenase Inhibitor D000970 - Antineoplastic Agents
N-methyl-beta-alanine
N-methyl-beta-alanine is soluble (in water) and a weakly acidic compound (based on its pKa). N-methyl-beta-alanine can be found in a number of food items such as common chokecherry, cauliflower, peach (variety), and plains prickly pear, which makes N-methyl-beta-alanine a potential biomarker for the consumption of these food products. N-methyl-β-alanine is soluble (in water) and a weakly acidic compound (based on its pKa). N-methyl-β-alanine can be found in a number of food items such as common chokecherry, cauliflower, peach (variety), and plains prickly pear, which makes N-methyl-β-alanine a potential biomarker for the consumption of these food products.
2-Oxobutanoate
A 2-oxo monocarboxylic acid anion that is the conjugate base of 2-oxobutanoic acid, obtained by deprotonation of the carboxy group. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
Diacetyl monoxime
D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002801 - Cholinesterase Reactivators D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents > D002863 - Chromogenic Compounds D004793 - Enzyme Reactivators D004791 - Enzyme Inhibitors D004396 - Coloring Agents
1-Aminocyclopropanecarboxylic acid
A non-proteinogenic alpha-amino acid consisting of cyclopropane having amino and carboxy substituents both at the 1-position. D002491 - Central Nervous System Agents > D018696 - Neuroprotective Agents D020011 - Protective Agents 1-Aminocyclopropane-1-carboxylic acid is an endogenous metabolite.
L-Azetidine-2-carboxylic acid
The (S)-enantiomer of azetidine-2-carboxylic acid. L-Azetidine-2-carboxylic acid is an endogenous metabolite. L-Azetidine-2-carboxylic acid is an endogenous metabolite.
homoserine lactone
A butan-4-olide having an amino substituent at the 2-position.
Acetoacetate
A 3-oxo monocarboxylic acid anion that is the conjugate base of acetoacetic acid, arising from deprotonation of the carboxy group.
2-Methyl-3-oxopropanoate
The conjugate base of 2-methyl-3-oxopropanoic acid; major species at pH 7.3. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
(r)-Methylmalonate semialdehyde
2-methyl-3-oxopropanoate with R configuration at the chiral centre; major microspecies at pH 7.3.
(S)-Methylmalonate semialdehyde
2-Methyl-3-oxopropanoate with S configuration at the chiral centre.
L-vinylglycine zwitterion
An L-alpha-amino acid zwitterion obtained by transfer of a proton from the carboxy to the amino group of L-vinylglycine; major species at pH 7.3.
1-aminocyclopropanecarboxylic acid zwitterion
An amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of 1-aminocyclopropanecarboxylic acid; major species at pH 7.3.