Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	37743
Common Name:	Hydroxypyruvic acid
Systematic Name:	3-hydroxy-2-oxopropanoic acid
RefMet Name:	Hydroxypyruvic acid
Synonyms:	[PubChem Synonyms]
Exact Mass:	104.0110 (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:	C3H4O4
InChIKey:	HHDDCCUIIUWNGJ-UHFFFAOYSA-N
LIPID MAPS Category:	Fatty Acyls
LIPID MAPS mainclass:	Fatty acids
LIPID MAPS subclass:	Hydroxy FA
Massbank MS spectra:	View MS spectra
SMILES:	C(C(=O)C(=O)O)O
Studies:	Available studies (via RefMet name)

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Calculated physicochemical properties (?):

Heavy Atoms:	7
Rings:	0
Aromatic Rings:	0
Rotatable Bonds:	2
van der Waals Molecular volume:	90.34 Å3 molecule-1
Toplogical Polar Sufrace Area:	74.60 Å2 molecule-1
Hydrogen Bond Donors:	2
Hydrogen Bond Acceptors:	4
logP:	-1.08
Molar Refractivity:	20.22
Fraction sp3 Carbons:	0.33
sp3 Carbons:	1

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