RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0027345
RefMet name	Caffeic acid
Systematic name	(2Z)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid
Synonyms	PubChem Synonyms
Exact mass	180.042260 (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+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C9H8O4	View other entries in RefMet with this formula
Molecular descriptors
Molfile	37954 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C9H8O4/c10-7-3-1-6(5-8(7)11)2-4-9(12)13/h1-5,10-11H,(H,12,13)/b4-2-
InChIKey	QAIPRVGONGVQAS-RQOWECAXSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	c1cc(c(cc1/C=C\C(=O)O)O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Organic acids
Main Class	Phenylpropanoids
Sub Class	Cinnamic acids
Distribution of Caffeic acid in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting Caffeic acid
External Links
Pubchem CID	1549111
ChEBI ID	36281
KEGG ID	C01481
HMDB ID	HMDB0003501
Chemspider ID	1266077
EPA CompTox	DTXCID10231
Spectral data for Caffeic acid standards
NP-MRD ID(NMR)	View NMR spectra
MassBank(EU)	View MS spectra
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)