O-Coumaric Acid

Molecule SVG Image

Properties Simple | Detailed

Formula C9H8O3
IUPAC Name (e)-3-(2-hydroxyphenyl)prop-2-enoic acid
Molecular Mass 164.158 g·mol−1
Heat of Formation -412.4 ± 16.7 kJ·mol−1
Dipole Moment 3.94 ± 1.08 D
Volume 192.29 Å 3
Surface Area 194.68 Å 2
HOMO Energy -9.42 ± 0.55 eV
LUMO Energy -0.95 ± eV
Point Group Symmetry C1
Synonyms
  • (2e)-3-(2-hydroxyphenyl)-2-propenoic acid
  • (2e)-3-(2-hydroxyphenyl)acrylic acid
  • (2e)-3-(2-hydroxyphenyl)prop-2-enoic acid
  • (e)-2-hydroxycinnamic acid
  • (e)-3-(2-hydroxyphenyl)-2-propenoic acid
  • (e)-3-(2-hydroxyphenyl)acrylic acid
  • (e)-3-(2-hydroxyphenyl)prop-2-enoic acid
  • (e)-o-hydroxycinnamic acid
  • 2-coumarate
  • 2-coumaric acid
  • 2-hydroxycinnamic acid
  • 2-hydroxycinnamic acid, (e)-
  • 2-hydroxycinnamic acid, predominantly trans
  • 2-propenoic acid, 3-(2-hydroxyphenyl)-
  • 2-propenoic acid, 3-(2-hydroxyphenyl)-, (2e)-
  • 2-propenoic acid, 3-(2-hydroxyphenyl)-, (e)-
  • 2-propenoic acid, 3-(2-hydroxyphenyl)-, (e)- (9ci)
  • 2hc
  • 3-(2-hydroxyphenyl)acrylic acid
  • 3-(2-hydroxyphenyl)prop-2-enoic acid
  • cinnamic acid, o-hydroxy-
  • cinnamic acid, o-hydroxy-, (e)-
  • cinnamic acid,2-hydroxy (trans)
  • o-hydroxy-trans-cinnamic acid
  • trans-2-coumaric acid
  • trans-2-hydroxycinnamate
  • trans-2-hydroxycinnamic acid
  • trans-o-coumaric acid
  • trans-o-hydroxycinnamic acid
CAS Number(s)
  • 583-17-5
  • 614-60-8
InChIKey PMOWTIHVNWZYFI-AATRIKPKSA-N
QR Code Generate QR Code
Links PubChem Wikipedia ChemSpider
DOI
Downloads Get JSON data Get MOL2 data Get SVG Image
Elements H C O