o-Coumaric acid

CAS Registry Number®

583-17-5
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CAS Name

o-Coumaric acid

Molecular Formula

C9H8O3

Molecular Mass

164.16

Cite this Page

o-Coumaric acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=583-17-5 (retrieved 2024-03-28) (CAS RN: 583-17-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C9H8O3/c10-8-4-2-1-3-7(8)5-6-9(11)12/h1-6,10H,(H,11,12)

InChIKey

InChIKey=PMOWTIHVNWZYFI-UHFFFAOYSA-N

SMILES

C(=CC(O)=O)C1=C(O)C=CC=C1

Canonical SMILES

O=C(O)C=CC=1C=CC=CC1O

Other Names for this Substance

  • 2-Propenoic acid, 3-(2-hydroxyphenyl)-
  • Cinnamic acid, o-hydroxy-
  • 3-(2-Hydroxyphenyl)-2-propenoic acid
  • o-Coumaric acid
  • 2-Hydroxycinnamic acid

CAS INSIGHTSTM
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