CHEBI:35910 - 2-oxo monocarboxylic acid

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ChEBI Name 2-oxo monocarboxylic acid
ChEBI ID CHEBI:35910
Definition Any monocarboxylic acid having a 2-oxo substituent.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:35909, CHEBI:11634, CHEBI:1238, CHEBI:18109, CHEBI:13594, CHEBI:13195, CHEBI:19736
Download Molfile XML SDF
Formula C2HO3R
Net Charge 0
Average Mass (excl. R groups) 73.02750
Monoisotopic Mass (excl. R groups) 72.99257
SMILES OC(=O)C([*])=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 2-oxo monocarboxylic acid (CHEBI:35910) is a oxo monocarboxylic acid (CHEBI:35871)
2-oxo monocarboxylic acid (CHEBI:35910) is conjugate acid of 2-oxo monocarboxylic acid anion (CHEBI:35179)
Incoming β-(methylenecyclopropyl)pyruvic acid (CHEBI:133390) is a 2-oxo monocarboxylic acid (CHEBI:35910)
ω-(methylthio)-2-oxocarboxylic acid (CHEBI:134529) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(3E)-3-[(1R,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-ylidene]pyruvic acid (CHEBI:85358) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid (CHEBI:59354) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(3E)-4-(5-amino-2-hydroxyphenyl)-2-oxobut-3-enoic acid (CHEBI:18558) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(3S)-3-methyl-2-oxo-3-phenylpropanoic acid (CHEBI:74122) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(4-bromophenylsulfanyl)pyruvic acid (CHEBI:8934) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(R)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137486) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(R)-3-hydroxy-2-oxo-4-phosphonooxybutanoic acid (CHEBI:27951) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(S)-3,4-dihydroxy-2-oxobutanoic acid (CHEBI:137456) is a 2-oxo monocarboxylic acid (CHEBI:35910)
(S)-3-hydroxy-2-oxo-3-phenylpropanoic acid (CHEBI:73985) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-aminophenylglyoxylic acid (CHEBI:83716) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-dehydro-3-deoxy-D-arabinonic acid (CHEBI:1060) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-dehydro-3-deoxy-L-arabinonic acid (CHEBI:17647) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-hydroxy-3-methylbenzylidenepyruvic acid (CHEBI:19603) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-hydroxy-4-hydroxymethylbenzylidenepyruvic acid (CHEBI:19610) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxo-3-(5-oxofuran-2-ylidene)propanoic acid (CHEBI:65114) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxobut-3-enoic acid (CHEBI:74021) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxobutanoic acid (CHEBI:30831) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxododecanoic acid (CHEBI:142578) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxoglutaramic acid (CHEBI:30882) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxohex-4-enoic acid (CHEBI:38353) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxohexanoic acid (CHEBI:17308) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxononanoic acid (CHEBI:55523) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxooctadecanoic acid (CHEBI:30820) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxopent-4-enoic acid (CHEBI:37318) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxopenta-3,4-dienoic acid (CHEBI:133363) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxopentanoic acid (CHEBI:33033) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxophytanic acid (CHEBI:18168) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3,4-dihydro-4-hydroxyphenylpyruvic acid (CHEBI:64939) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3,4-dihydroxyphenylpyruvic acid (CHEBI:19891) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3,5-dibromo-4-hydroxyphenylpyruvic acid (CHEBI:28128) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3,5-dihydroxyphenylglyoxylic acid (CHEBI:31104) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3,5-dinitro-4-hydroxyphenylpyruvic acid (CHEBI:27981) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-(3-methoxy-4-phenylmethoxyphenyl)-2-oxopropanoic acid (CHEBI:125489) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-(4-aminophenyl)pyruvic acid (CHEBI:143077) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-(4-hydroxycyclohex-2-en-1-ylidene)pyruvic acid (CHEBI:64942) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-(imidazol-4-yl)pyruvic acid (CHEBI:59013) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-(indol-3-yl)-2-oxobutyric acid (CHEBI:28549) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-(indol-3-yl)pyruvic acid (CHEBI:29750) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-[(1R,2S,5R,6S)-5-hydroxy-7-oxabicyclo[4.1.0]heptan-2-yl]pyruvic acid (CHEBI:85359) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-bromopyruvic acid (CHEBI:131461) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-dimethylallyl-4-hydroxyphenylpyruvic acid (CHEBI:31113) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-fluoropyruvic acid (CHEBI:55521) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-hydroxy-3-methyl-2-oxobutanoic acid (CHEBI:17667) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-hydroxy-3-methyl-2-oxopentanoic acid (CHEBI:28710) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-hydroxypyruvic acid (CHEBI:30841) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-mercaptopyruvic acid (CHEBI:16208) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-methyl-2-oxobutanoic acid (CHEBI:16530) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-methyl-2-oxovaleric acid (CHEBI:35932) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-phosphonopyruvic acid (CHEBI:30935) is a 2-oxo monocarboxylic acid (CHEBI:35910)
3-sulfinylpyruvic acid (CHEBI:1665) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-(2-aminophenyl)-2,4-dioxobutanoic acid (CHEBI:17442) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-(3-hydroxy-1-benzothiophen-2-yl)-2-oxobut-3-enoic acid (CHEBI:62604) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-(hydroxymethylphosphinyl)-2-oxobutyric acid (CHEBI:55526) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-amino-4-deoxyprephenic acid (CHEBI:143515) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-hydroxy-2-oxohexanoic acid (CHEBI:27530) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-hydroxy-2-oxopentanoic acid (CHEBI:17655) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-methyl-2-oxopentanoic acid (CHEBI:48430) is a 2-oxo monocarboxylic acid (CHEBI:35910)
5-amino-2-oxopentanoic acid (CHEBI:49268) is a 2-oxo monocarboxylic acid (CHEBI:35910)
5-chloro-4-hydroxy-2-oxopentanoic acid (CHEBI:74044) is a 2-oxo monocarboxylic acid (CHEBI:35910)
5-guanidino-2-oxopentanoic acid (CHEBI:28116) is a 2-oxo monocarboxylic acid (CHEBI:35910)
5-guanidino-3-methyl-2-oxopentanoic acid (CHEBI:64288) is a 2-oxo monocarboxylic acid (CHEBI:35910)
6-acetamido-2-oxohexanoic acid (CHEBI:28376) is a 2-oxo monocarboxylic acid (CHEBI:35910)
6-amino-2-oxohexanoic acid (CHEBI:17534) is a 2-oxo monocarboxylic acid (CHEBI:35910)
6-hydroxy-2-oxohexanoic acid (CHEBI:28028) is a 2-oxo monocarboxylic acid (CHEBI:35910)
cis-4-(1-hydroxy-2-naphthyl)-2-oxobut-3-enoic acid (CHEBI:29011) is a 2-oxo monocarboxylic acid (CHEBI:35910)
keto-phenylpyruvic acid (CHEBI:30851) is a 2-oxo monocarboxylic acid (CHEBI:35910)
N-methyl-2-oxoglutaramic acid (CHEBI:37041) is a 2-oxo monocarboxylic acid (CHEBI:35910)
glyoxylic acid (CHEBI:16891) is a 2-oxo monocarboxylic acid (CHEBI:35910)
lignin cw compound-2040 (CHEBI:86735) is a 2-oxo monocarboxylic acid (CHEBI:35910)
lignin cw compound-2041 (CHEBI:86736) is a 2-oxo monocarboxylic acid (CHEBI:35910)
lignin cw compound-2042 (CHEBI:86737) is a 2-oxo monocarboxylic acid (CHEBI:35910)
lignin cw compound-3052 (CHEBI:86864) is a 2-oxo monocarboxylic acid (CHEBI:35910)
lignin cw compound-3056 (CHEBI:86867) is a 2-oxo monocarboxylic acid (CHEBI:35910)
Loniphenyruviridoside B, (rel)- (CHEBI:69639) is a 2-oxo monocarboxylic acid (CHEBI:35910)
Loniphenyruviridoside C (CHEBI:69640) is a 2-oxo monocarboxylic acid (CHEBI:35910)
oxaluric acid (CHEBI:16582) is a 2-oxo monocarboxylic acid (CHEBI:35910)
phenylglyoxylic acid (CHEBI:18280) is a 2-oxo monocarboxylic acid (CHEBI:35910)
pyruvic acid (CHEBI:32816) is a 2-oxo monocarboxylic acid (CHEBI:35910)
tetrahydro-4-hydroxyphenylpyruvic acid (CHEBI:64808) is a 2-oxo monocarboxylic acid (CHEBI:35910)
Vanillactic acid (CHEBI:88526) is a 2-oxo monocarboxylic acid (CHEBI:35910)
Vanilpyruvic acid (CHEBI:88402) is a 2-oxo monocarboxylic acid (CHEBI:35910)
2-oxo monocarboxylic acid anion (CHEBI:35179) is conjugate base of 2-oxo monocarboxylic acid (CHEBI:35910)
IUPAC Name
2-oxo carboxylic acids
Synonyms Sources
2-Oxo acid KEGG COMPOUND
2-oxo acid UniProt
2-oxo monocarboxylic acids ChEBI
2-Oxocarboxylate KEGG COMPOUND
Manual Xref Database
C00161 KEGG COMPOUND
View more database links
Last Modified
04 April 2019