Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	38125
Common Name:	Oxalic acid
Systematic Name:	oxalic acid
RefMet Name:	Oxalic acid
Synonyms:	[PubChem Synonyms]
Exact Mass:	89.9953 (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:	C2H2O4
InChIKey:	MUBZPKHOEPUJKR-UHFFFAOYSA-N
LIPID MAPS Category:	Fatty Acyls
LIPID MAPS mainclass:	Fatty acids
LIPID MAPS subclass:	Dicarboxylic acids
Massbank MS spectra:	View MS spectra
NP-MRD NMR spectra:	View NMR spectra
SMILES:	C(=O)(C(=O)O)O
Studies:	Available studies (via RefMet name)

Select appropriate tab below to view additional details:

All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	971
CHEBI ID:	16995
HMDB ID:	HMDB0002329
KEGG ID:	C00209
Chemspider ID:	946
METLIN ID:	113
BMRB ID:	bmse000106
MetaCyc ID:	OXALATE
NP-MRD ID(NMR):	NP0002618
EPA CompTox DB:	DTXCID805816
Plant Metabolite Hub(Pmhub):	MS000015890

Calculated physicochemical properties (?):

Heavy Atoms:	6
Rings:	0
Aromatic Rings:	0
Rotatable Bonds:	1
van der Waals Molecular volume:	73.04 Å3 molecule-1
Toplogical Polar Sufrace Area:	74.60 Å2 molecule-1
Hydrogen Bond Donors:	2
Hydrogen Bond Acceptors:	4
logP:	-0.84
Molar Refractivity:	15.27
Fraction sp3 Carbons:	0.00
sp3 Carbons:	0

Human Pathway links:

REACTOME pathways containing this metabolite

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