Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	49503
Common Name:	Caffeic acid 4-sulfate
Systematic Name:	(2E)-3-[3-hydroxy-4-(sulfooxy)phenyl]prop-2-enoic acid
RefMet Name:	Caffeic acid 4-sulfate
Synonyms:	[PubChem Synonyms]
Exact Mass:	259.9991 (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:	C9H8O7S
InChIKey:	SNVAIAITQIIEMQ-DUXPYHPUSA-N
ClassyFire superclass:	Phenylpropanoids and polyketides
ClassyFire class:	Cinnamic acids and derivatives
ClassyFire subclass:	Hydroxycinnamic acids and derivatives
ClassyFire direct parent:	Hydroxycinnamic acids
SMILES:	c1cc(c(cc1/C=C/C(=O)O)O)OS(=O)(=O)O
Studies:	Available studies (via RefMet name)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	21668705
HMDB ID:	HMDB0041708
Plant Metabolite Hub(Pmhub):	MS000131594
PhytoHub ID:	PHUB001918

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.