Molecular properties
- Formula
- C15H14O6
- Molar mass
- 290.27 g·mol−1
- Exact mass
- 290.0790 Da
- 9
- PubChem CID
- 72276
Molecule record
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
C15H14O6
290.27 g/mol
Loading structure
Functional groups
Alcohol
Alkane / alkyl carbon
Aromatic ring
Ether
Phenol
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- (-)-(2R:3R)-5,7,3',4'-Tetrahydroxyflavan-3-ol
- (-)-Epicatechin
- (-)-Epicatechol
- (-)-epi catechin
- (2R,3R)-(-)-Epicatechin
- (2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-chromanetriol
- (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
- (2R-cis)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
Show all 24 synonyms
- 207-710-1
- 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3R)-
- 2H-1-Benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R-cis)-
- 34PHS7TU43
- 490-46-0
- CHEBI:90
- DTXCID2025133
- DTXSID4045133
- Epicatechin
- Epicatechol
- L-Epicatechin
- NSC-81161
- RefChem:7343
- epi-Catechin
- epi-Catechol
- l-Acacatechin
Structure identifiers
- Canonical SMILES
- Oc1cc(O)c2c(c1)O[C@H](c1ccc(O)c(O)c1)[C@H](O)C2
- Isomeric SMILES
- C1[C@H]([C@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O
- InChI
- InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15-/m1/s1
- InChIKey
- PFTAWBLQPZVEMU-UKRRQHHQSA-N
- PubChem CID
- 72276
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 (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.