Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	37271
Common Name:	Vanillic acid
Systematic Name:	4-hydroxy-3-methoxybenzoic acid
RefMet Name:	Vanillic acid
Synonyms:	[PubChem Synonyms]
Exact Mass:	168.0423 (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:	C8H8O4
InChIKey:	WKOLLVMJNQIZCI-UHFFFAOYSA-N
LIPID MAPS Category:	Polyketides
LIPID MAPS mainclass:	Phenolic acids
LIPID MAPS subclass:	Phenolic acids
Massbank MS spectra:	View MS spectra
NP-MRD NMR spectra:	View NMR spectra
SMILES:	COc1cc(ccc1O)C(=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:	8468
CHEBI ID:	30816
HMDB ID:	HMDB0000484
KEGG ID:	C06672
Chemspider ID:	8155
METLIN ID:	5471
BMRB ID:	bmse010205
Natural Products Atlas ID:	NP011303
NP-MRD ID(NMR):	NP0000013
EPA CompTox DB:	DTXCID1033668
Plant Metabolite Hub(Pmhub):	MS000001058
PhytoHub ID:	PHUB000316

Calculated physicochemical properties (?):

Heavy Atoms:	12
Rings:	1
Aromatic Rings:	1
Rotatable Bonds:	2
van der Waals Molecular volume:	148.30 Å3 molecule-1
Toplogical Polar Sufrace Area:	66.76 Å2 molecule-1
Hydrogen Bond Donors:	2
Hydrogen Bond Acceptors:	4
logP:	1.10
Molar Refractivity:	41.62
Fraction sp3 Carbons:	0.12
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
NPClassifier classification: "NPClassifier: A Deep Neural Network-Based Structural Classification Tool for Natural Products", Kim HW, Wang M, Leber CA, Nothias LF, Reher R, Kang KB, van der Hooft JJJ, Dorrestein PC, Gerwick WH and Cottrell GW. J Nat Prod. 2021 Nov 26;84(11):2795-2807.DOI: 10.1021/acs.jnatprod.1c00399.