Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	323
Common Name:	Alpha-ketoisovaleric acid
Systematic Name:	3-methyl-2-oxo-butanoic acid
RefMet Name:	Ketoisovaleric acid
Synonyms:	[PubChem Synonyms]
Exact Mass:	116.0473 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C5H8O3
InChIKey:	QHKABHOOEWYVLI-UHFFFAOYSA-N
LIPID MAPS Category:	Fatty Acyls [FA]
LIPID MAPS mainclass:	Fatty Acids and Conjugates [FA01]
LIPID MAPS subclass:	Branched fatty acids [FA0102]
MoNA MS spectra:	View MS spectra
NP-MRD NMR spectra:	View NMR spectra
SMILES:	CC(C)C(=O)C(=O)O
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	49
LIPID MAPS ID:	LMFA01020274
CHEBI ID:	16530
HMDB ID:	HMDB0000019
KEGG ID:	C00141
Chemspider ID:	48
METLIN ID:	5091
BMRB ID:	bmse000101
MetaCyc ID:	2-KETO-ISOVALERATE
Natural Products Atlas ID:	NP002663
NP-MRD ID(NMR):	NP0000087
Plant Metabolite Hub(Pmhub):	MS000008551

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y