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Substance Name: Propinqualin
RN: 147511-60-2
InChIKey: XWMNERHJDTUVJN-UHFFFAOYSA-N

Note

  • From the rhizome of Drynaria propinqua.

Molecular Formula

  • C21-H24-O10

Molecular Weight

  • 436.411
 
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Names and Synonyms

Name of Substance

  • Propinqualin

Synonym

  • (-)-Epiafzelechin-3-O-beta-D-allopyranoside

Systematic Name

  • beta-D-Allopyranoside, 3,4-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-2H-1-benzopyran-3-yl, (2R-cis)-

Registry Numbers

CAS Registry Number

  • 147511-60-2

System Generated Number

  • 0147511602

Structure Descriptors

InChI

1S/C21H24O10/c22-8-16-17(26)18(27)19(28)21(31-16)30-15-7-12-13(25)5-11(24)6-14(12)29-20(15)9-1-3-10(23)4-2-9/h1-6,15-28H,7-8H2

InChIKey

XWMNERHJDTUVJN-UHFFFAOYSA-N

Smiles

O1[C@@H]([C@@H]([C@@H](O)[C@@H](O)[C@@H]1CO)O)O[C@@H]1Cc2c(O)cc(cc2O[C@@H]1c1ccc(cc1)O)O