trans-3-Hydroxycinnamic acid

CAS Registry Number®

14755-02-3
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CAS Name

trans-3-Hydroxycinnamic acid

Molecular Formula

C9H8O3

Molecular Mass

164.16

Cite this Page

trans-3-Hydroxycinnamic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=14755-02-3 (retrieved 2024-04-19) (CAS RN: 14755-02-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    198 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H8O3/c10-8-3-1-2-7(6-8)4-5-9(11)12/h1-6,10H,(H,11,12)/b5-4+

InChIKey

InChIKey=KKSDGJDHHZEWEP-SNAWJCMRSA-N

SMILES

C(=C/C(O)=O)\C1=CC(O)=CC=C1

Canonical SMILES

O=C(O)C=CC=1C=CC=C(O)C1

Other Names for this Substance

  • 2-Propenoic acid, 3-(3-hydroxyphenyl)-, (2E)-
  • Cinnamic acid, m-hydroxy-, (E)-
  • 2-Propenoic acid, 3-(3-hydroxyphenyl)-, (E)-
  • (2E)-3-(3-Hydroxyphenyl)-2-propenoic acid
  • trans-3-Hydroxycinnamic acid

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