Exact Mass: 163.0633
Exact Mass Matches: 163.0633
Found 268 metabolites which its exact mass value is equals to given mass value 163.0633,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
3-Methyldioxyindole
3-Methyldioxyindole is a metabolite of aldehyde dehydrogenase (NAD+) (K00128)(EC 1.2.1.3) formed during 3-methylindole metabolism (PMID: 88251990). It is the major urinary metabolite of 3-methylindole. (PMID: 2519781). It is thought that 3-Methyldioxyindole is an in vivo oxidation product of 3-methylindole which is a metabolic product of tryptophan, produced by bacteria in the colon (PMID: 2796599). 3-Methyldioxyindole is a metabolite of aldehyde dehydrogenase (NAD+) (K00128)(EC 1.2.1.3) formed during 3-methylindole metabolism (PMID: 88251990). It is the major urinary metabolite of 3-methylindole. (PMID: 2519781).
Homomethionine
Homomethionine (CAS: 6094-76-4) belongs to the class of organic compounds known as alpha-amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Homomethionine is possibly neutral. Homomethionine has been detected, but not quantified in, several different foods, such as lima beans, red huckleberries, catjang pea, Chinese chestnuts, and pepper (C. annuum). This could make homomethionine a potential biomarker for the consumption of these foods. Homomethionine is found in brassicas and is isolated from cabbage and horseradish. Isolated from cabbage and horseradish. L-2-Amino-5-(methylthio)pentanoic acid is found in many foods, some of which are pepper (c. frutescens), vanilla, cauliflower, and pineappple sage.
4-Oxo-1-(3-pyridyl)-1-butanone
4-Oxo-1-(3-pyridyl)-1-butanone, also known as gamma-oxo-3-Pyridinebutanal or 3-Succinoylsemialdehyde-pyridine, is classified as a member of the Aryl alkyl ketones. Aryl alkyl ketones are ketones have the generic structure RC(=O)R, where R = aryl group and R=alkyl group. 4-Oxo-1-(3-pyridyl)-1-butanone is considered to be soluble (in water) and relatively neutral
S-Propyl-L-cysteine
S-Propyl-L-cysteine is found in onion-family vegetables. S-Propyl-L-cysteine is occurs as g-glutamyl peptide in garli Occurs as g-glutamyl peptide in garlic. S-Propyl-L-cysteine is found in onion-family vegetables.
4-(3-Pyridyl)-3-butenoic acid
This compound is a reactant in the pathways: nicotine degradation II and nicotine degradation III, where it is converted into 4-(3-pyridyl)-butanoate. This is one of the hypothesized intermediate reactions of nicotine being converted to 3-pyridylacetate. (BioCyc) This compound is likely associated with nicotine accumulation disorders. [HMDB] This compound is a reactant in the pathways: nicotine degradation II and nicotine degradation III, where it is converted into 4-(3-pyridyl)-butanoate. This is one of the hypothesized intermediate reactions of nicotine being converted to 3-pyridylacetate. (BioCyc) This compound is likely associated with nicotine accumulation disorders.
S-(2-carboxypropyl)-Cysteamine
S-(2-carboxypropyl)-Cysteamine enhances the procoagulant activity of factor VIII-East Hartford, a dysfunctional protein due to a light chain thrombin cleavage site mutation (PMID 1569180). S-(2-carboxypropyl)-Cysteamine is known to modify mutant proteins with an arg-to-cys substitution (PMID 1569181). S-(2-carboxypropyl)-Cysteamine enhances the procoagulant activity of factor VIII-East Hartford, a dysfunctional protein due to a light chain thrombin cleavage site mutation (PMID 1569180)
3-hydroxy-5-methyl-5,6-dihydro-7h-cyclopenta[b]pyridin-7-one
L-beta-Homomethionine
A beta-amino acid that is (3R)-3-aminopentanoic acid in which one of the terminal methyl hydrogens has been replaced by a methylsulfanyl group. Acquisition and generation of the data is financially supported in part by CREST/JST.
2-Pyridinecarboxylicacid,4-ethenyl-,methylester(9CI)
3,4-Dihydro-2H-pyrano[2,3-b]pyridine-6-carbaldehyde
2-METHOXY-6,7-DIHYDRO-5H-CYCLOPENTA[B]PYRIDIN-5-ONE
2,4,6-Cycloheptatrien-1-one,2-acetyl-7-amino-(9CI)
[(1, 1-Dioxotetrahydro-2H-thiopyran-4-yl)methyl]amine
N-Methyl-L-methionine
A methyl-L-methionine having the methyl group attached to the alpha-amino function.
3-Acetylbenzamide
A methyl ketone that is benzamide in which one of the meta hydrogens has been replaced by an acetyl group. It is a bacterial secondary metabolite from actinomycete strain WA23-4-4 isolated from the intestinal tract of Periplaneta americana (American cockroach), it shows significant antifungal activity against Candida albicans ATCC 10231 and Aspergillus niger ATCC 16404 but is less active against Trichophyton rubrum ATCC 60836 and Aspergillus fumigatus ATCC 96918. D000890 - Anti-Infective Agents > D000935 - Antifungal Agents
(2S)-2-(methylammonio)-4-(methylsulfanyl)butanoate
O-ureido-L-serine
A serine derivative that is L-serine in which the hydroxyl hydrogen is replaced by a ureido group.
S-Methyl-L-methioninate
A sulfonium betaine that is a conjugate base of S-methyl-L-methionine obtained by the deprotonation of the carboxy group.
O-ureido-D-serine zwitterion
An amino acid zwitterion resulting from the transfer of a proton from the carboxy to the amino group of O-ureido-D-serine.
O-ureido-D-serine
A serine derivative that is D-serine in which the hydroxyl hydrogen is replaced by a ureido group.
N-methyl-L-methionine zwitterion
Zwitterionic form of N-methyl-L-methionine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3.
S-ethylhomocysteine
A non-proteinogenic alpha-amino acid that is methionine in which the S-methyl group is replaced by an S-ethyl group.
O-ureido-L-serine zwitterion
An L-alpha-amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of O-ureido-L-serine.
