(2R,3S,4S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol

CAS Registry Number®

93527-39-0

CAS Name

(2R,3S,4S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol

Molecular Formula

C15H14O7

Molecular Mass

306.27

Cite this Page

(2R,3S,4S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=93527-39-0 (retrieved 2025-07-12) (CAS RN: 93527-39-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    245-247 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H14O7/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6/h1-5,13-21H/t13-,14-,15+/m0/s1

InChIKey

InChIKey=SBZWTSHAFILOTE-SOUVJXGZSA-N

SMILES

O[C@H]1C=2C(O[C@@H]([C@H]1O)C3=CC(O)=C(O)C=C3)=CC(O)=CC2O

Canonical SMILES

OC=1C=C(O)C2=C(OC(C3=CC=C(O)C(O)=C3)C(O)C2O)C1

Other Names for this Substance

  • 2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2R,3S,4S)-
  • 2H-1-Benzopyran-3,4,5,7-tetrol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, [2R-(2α,3β,4β)]-
  • (2R,3S,4S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol
  • 2,3-trans,3,4-cis-Leucocyanidin
  • (+)-(2R,3S,4S)-3,4,5,7,3′,4′-Hexahydroxyflavan

CAS INSIGHTSTM
Abstract water drop seamless pattern. Colorful decorative texture. Vector backgrounds.