Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	71762
Common Name:	5-Hydroxy-2-furoic acid
Systematic Name:	5-hydroxy-2-furoic acid
RefMet Name:	5-Hydroxy-2-furoic acid
Synonyms:	[PubChem Synonyms]
Exact Mass:	128.0110 (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:	C5H4O4
InChIKey:	JVUTYZQGCHCOPB-UHFFFAOYSA-N
ClassyFire superclass:	Organoheterocyclic compounds [C0000002]
ClassyFire class:	Furans [C0000076]
ClassyFire subclass:	Furoic acid and derivatives [C0004758]
ClassyFire direct parent:	Furoic acids [C0001448]
SMILES:	c1cc(O)oc1C(=O)O
Studies:	Available studies (via RefMet name)

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External database links:

PubChem CID:	4161539
CHEBI ID:	86395
HMDB ID:	HMDB0059784

Calculated physicochemical properties (?):

Heavy Atoms:	9
Rings:	1
Aromatic Rings:	1
Rotatable Bonds:	1
van der Waals Molecular volume:	99.04 Å3 molecule-1
Toplogical Polar Sufrace Area:	70.67 Å2 molecule-1
Hydrogen Bond Donors:	2
Hydrogen Bond Acceptors:	4
logP:	0.68
Molar Refractivity:	27.33
Fraction sp3 Carbons:	0.00
sp3 Carbons:	0

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