Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	201168
Systematic Name:	2-Hydroxypenta-2,4-dienoic acid
RefMet Name:	2-Hydroxypenta-2,4-dienoic acid
Synonyms:	[PubChem Synonyms]
Exact Mass:	114.0317 (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:	C5H6O3
InChIKey:	VHTQQDXPNUTMNB-UHFFFAOYSA-N
ClassyFire superclass:	Lipids and lipid-like molecules
ClassyFire class:	Fatty Acyls
ClassyFire subclass:	Fatty acids and conjugates
ClassyFire direct parent:	Hydroxy fatty acids
SMILES:	C=CC=C(C(=O)O)O
Studies:	Available studies (via RefMet name)

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External database links:

PubChem CID:	128038
Chemspider ID:	113538
Plant Metabolite Hub(Pmhub):	MS000016084

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