Caffeic acid phenethyl ester

Caffeic acid phenethyl ester
Names
	Preferred IUPAC name 2-Phenylethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate
	Other names Phenylethyl caffeate; Phenethyl caffeate; Caffeic acid 2-phenylethyl ester; β-Phenylethyl caffeate
Identifiers
CAS Number	104594-70-9;
3D model (JSmol)	Interactive image;
Abbreviations	CAPE
ChEBI	CHEBI:8062;
ChemSpider	4445100;
ECHA InfoCard	100.155.538
PubChem CID	5281787;
UNII	G960R9S5SK ;
CompTox Dashboard (EPA)	DTXSID80861176 DTXSID8040987, DTXSID80861176 ;
	InChI InChI=1S/C17H16O4/c18-15-8-6-14(12-16(15)19)7-9-17(20)21-11-10-13-4-2-1-3-5-13/h1-9,12,18-19H,10-11H2/b9-7+ Key: SWUARLUWKZWEBQ-VQHVLOKHSA-N; InChI=1/C17H16O4/c18-15-8-6-14(12-16(15)19)7-9-17(20)21-11-10-13-4-2-1-3-5-13/h1-9,12,18-19H,10-11H2/b9-7+ Key: SWUARLUWKZWEBQ-VQHVLOKHBT;
	SMILES O=C(OCCc1ccccc1)\C=C\c2cc(O)c(O)cc2;
Properties
Chemical formula	C17H16O4
Molar mass	284.311 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Caffeic acid phenethyl ester (CAPE) is a natural phenolic chemical compound. It is the ester of caffeic acid and phenethyl alcohol.