5,7-Dihydroxy-8-[(2S)-1-methyl-2-pyrrolidinyl]-2-phenyl-4H-1-benzopyran-4-one

CAS Registry Number®

2520-36-7

CAS Name

5,7-Dihydroxy-8-[(2S)-1-methyl-2-pyrrolidinyl]-2-phenyl-4H-1-benzopyran-4-one

Molecular Formula

C20H19NO4

Molecular Mass

337.37

Cite this Page

5,7-Dihydroxy-8-[(2S)-1-methyl-2-pyrrolidinyl]-2-phenyl-4H-1-benzopyran-4-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2520-36-7 (retrieved 2025-02-03) (CAS RN: 2520-36-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    235 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H19NO4/c1-21-9-5-8-13(21)18-14(22)10-15(23)19-16(24)11-17(25-20(18)19)12-6-3-2-4-7-12/h2-4,6-7,10-11,13,22-23H,5,8-9H2,1H3/t13-/m0/s1

InChIKey

InChIKey=YTRPTVLTUWVLKO-ZDUSSCGKSA-N

SMILES

OC=1C(=C2C(C(=O)C=C(O2)C3=CC=CC=C3)=C(O)C1)[C@H]4N(C)CCC4

Canonical SMILES

O=C1C=C(OC=2C1=C(O)C=C(O)C2C3N(C)CCC3)C=4C=CC=CC4

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5,7-dihydroxy-8-[(2S)-1-methyl-2-pyrrolidinyl]-2-phenyl-
  • Ficine
  • 5,7-Dihydroxy-8-[(2S)-1-methyl-2-pyrrolidinyl]-2-phenyl-4H-1-benzopyran-4-one
  • (S)-(-)-Ficine