Molecular properties
- Formula
- C11H12O5
- Molar mass
- 224.21 g·mol−1
- Exact mass
- 224.0685 Da
- 6
- PubChem CID
- 10743
Molecule record
3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid
C11H12O5
224.21 g/mol
Loading structure
Functional groups
Alkane / alkyl carbon
Alkene
Aromatic ring
Carboxylic acid
Ether
Phenol
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (EZ)-sinapic acid
- 2-Propenoic acid, 3-(4-hydroxy-3,5-dimethoxyphenyl)-, (E)-
- 208-487-3
- 3,5-Dimethoxy-4-hydroxycinnamic acid
- 3,5-dimethoxy-4-hydroxy-cinnamic acid
- 3,5-dimethoxy4-hydroxycinnamic acid
- 4-Hydroxy-3,5-dimethoxycinnamic acid
- 530-59-6
Show all 24 synonyms
- AC7708
- AKOS028109907
- CHEBI:77131
- DTXSID40862129
- HAA36237
- HMS3372O09
- MFCD00004401
- NSC-59261
- PCMORTLOPMLEFB-UHFFFAOYSA-N
- RefChem:50015
- SCHEMBL37313
- Sinapic acid
- UNII-P0I60993EC
- WLZ4748
- orb1303795
- s3981
Structure identifiers
- Canonical SMILES
- COc1cc(C=CC(=O)O)cc(OC)c1O
- Isomeric SMILES
- COC1=CC(=CC(=C1O)OC)C=CC(=O)O
- InChI
- InChI=1S/C11H12O5/c1-15-8-5-7(3-4-10(12)13)6-9(16-2)11(8)14/h3-6,14H,1-2H3,(H,12,13)
- InChIKey
- PCMORTLOPMLEFB-UHFFFAOYSA-N
- PubChem CID
- 10743
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 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-enoic acid; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 3-(4-hydroxy-3,5-dimethoxyphenyl)prop-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.