Molecular properties
- Formula
- C15H12O2
- Molar mass
- 224.26 g·mol−1
- Exact mass
- 224.0837 Da
- 10
- PubChem CID
- 700620
Molecule record
(E)-2,3-diphenylprop-2-enoic acid
C15H12O2
224.26 g/mol
Loading structure
Functional groups
Alkene
Aromatic ring
Carboxylic acid
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (E)-.alpha.-Phenylcinnamic acid
- (E)-.alpha.-Stilbenecarboxylic acid
- (E)-2,3-DIPHENYL-2-PROPENOIC ACID
- (E)-2,3-Diphenylacrylic Acid
- (E)-2,3-Diphenylpropenoic acid
- (e)-alpha-phenylcinnamic acid
- .alpha.-Phenylcinnamic acid, (E)-
- 0PKH62904B
Show all 24 synonyms
- 2,3-diphenylacrylic acid
- 2,3-diphenylprop-2-enoic acid
- 91-48-5
- Acrylic acid, 2,3-diphenyl-, (E)-
- Benzeneacetic acid, .alpha.-(phenylmethylene)-, (E)-
- Benzeneacetic acid, alpha-(phenylmethylene)-
- DTXSID00871015
- EINECS 202-069-4
- NSC 40614
- NSC-83528
- alpha-Phenylcinnamic acid
- alpha-Phenylcinnamic acid, (E)-
- trans-.alpha.-Phenylcinnamic acid
- trans-2,3-Diphenylacrylic acid
- trans-2,3-Diphenylpropenoic acid
- trans-alpha-Phenylcinnamic Acid
Structure identifiers
- Canonical SMILES
- O=C(O)/C(=C/c1ccccc1)c1ccccc1
- Isomeric SMILES
- C1=CC=C(C=C1)/C=C(\C2=CC=CC=C2)/C(=O)O
- InChI
- InChI=1S/C15H12O2/c16-15(17)14(13-9-5-2-6-10-13)11-12-7-3-1-4-8-12/h1-11H,(H,16,17)/b14-11+
- InChIKey
- BIDDLDNGQCUOJQ-SDNWHVSQSA-N
- PubChem CID
- 700620
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for (E)-2,3-diphenylprop-2-enoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for (E)-2,3-diphenylprop-2-enoic acid; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.