(2S)-2-(2,4-Dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy-4H-1-benzopyran-4-one

CAS Registry Number®

56317-22-7

CAS Name

(2S)-2-(2,4-Dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy-4H-1-benzopyran-4-one

Molecular Formula

C19H20O6

Molecular Mass

344.36

Cite this Page

(2S)-2-(2,4-Dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy-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=56317-22-7 (retrieved 2025-02-26) (CAS RN: 56317-22-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    170 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C19H20O6/c1-21-11-5-6-13(15(7-11)23-3)16-10-14(20)19-17(24-4)8-12(22-2)9-18(19)25-16/h5-9,16H,10H2,1-4H3/t16-/m0/s1

InChIKey

InChIKey=ZCMZJXOFFVFREZ-INIZCTEOSA-N

SMILES

O(C)C1=C2C(O[C@@H](CC2=O)C3=C(OC)C=C(OC)C=C3)=CC(OC)=C1

Canonical SMILES

O=C1C=2C(OC)=CC(OC)=CC2OC(C3=CC=C(OC)C=C3OC)C1

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 2-(2,4-dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy-, (2S)-
  • 4H-1-Benzopyran-4-one, 2-(2,4-dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy-, (S)-
  • (2S)-2-(2,4-Dimethoxyphenyl)-2,3-dihydro-5,7-dimethoxy-4H-1-benzopyran-4-one
  • Arjunone

Deleted or Replaced CAS Registry Numbers

73036-53-0

CAS INSIGHTSTM
Samples on a microarray, illustration