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Trans-3-Hydroxycinnamic Acid

CAS: 14755-02-3 | C9H8O3

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number
14755-02-3
Molecular Formula
C9H8O3
Molecular Mass
164.16 g/mol

Identifiers

CAS Registry Number

14755-02-3

SMILES

O=C(O)/C=C/c1cccc(O)c1

InChI Key

KKSDGJDHHZEWEP-SNAWJCMRSA-N

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+

Names and Synonyms

  • Trans-3-Hydroxycinnamic Acid Common Name
  • 2-Propenoic acid, 3-(3-hydroxyphenyl)-, (2E)- Synonym
  • Cinnamic acid, m-hydroxy-, (E)- Synonym
  • 2-Propenoic acid, 3-(3-hydroxyphenyl)-, (E)- Synonym
  • (2E)-3-(3-Hydroxyphenyl)-2-propenoic acid Synonym
  • trans-3-Hydroxycinnamic acid Synonym
  • trans-m-Coumaric acid Synonym
  • trans-m-Hydroxycinnamic acid Synonym
  • (E)-3-Hydroxycinnamic acid Synonym
  • (E)-3-(3-Hydroxyphenyl)acrylic acid Synonym
  • trans-3-(m-Hydroxyphenyl)-2-propenoic acid Synonym
  • Rans-3-hydroxycinnamic acid Synonym
  • (E)-m-Coumaric acid Synonym

All Properties

Comprehensive physical and chemical properties

Property Value Source
Molecular Mass 164.16 g/mol CAS Common Chemistry
Canonical SMILES O=C(O)C=CC=1C=CC=C(O)C1 CAS Common Chemistry
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+ CAS Common Chemistry
InChI Key InChIKey=KKSDGJDHHZEWEP-SNAWJCMRSA-N CAS Common Chemistry
Melting Point 198 °C @ Solvent: Ethanol CAS Common Chemistry
Name trans-3-Hydroxycinnamic acid CAS Common Chemistry
Heavy Atom Count 12 RDKit
Hydrogen Bond Acceptors 2 RDKit
Hydrogen Bond Donors 2 RDKit
Rotatable Bonds 2 RDKit
Aromatic Ring Count 1 RDKit
Topological Polar Surface Area 57.53 Ų RDKit
LogP 1.49 RDKit
Molar Refractivity 44.776600000000016 cm³/mol RDKit
Ring Count 1 RDKit
Formal Charge 0 RDKit
Fraction Csp3 0.0 RDKit
Exact Mass 164.047344116 g/mol RDKit

Spectral Data

NMR, IR, and Mass spectral data

Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

Related

Related molecules

Other compounds with formula C9H8O3.

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