5,7-Dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-5-yl)-4H-1-benzopyran-4-one

CAS Registry Number®

140447-85-4

CAS Name

5,7-Dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-5-yl)-4H-1-benzopyran-4-one

Molecular Formula

C21H18O7

Molecular Mass

382.36

Cite this Page

5,7-Dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-5-yl)-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=140447-85-4 (retrieved 2025-01-30) (CAS RN: 140447-85-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C21H18O7/c1-21(2)5-4-11-12(8-16(26-3)19(25)20(11)28-21)13-9-27-15-7-10(22)6-14(23)17(15)18(13)24/h4-9,22-23,25H,1-3H3

InChIKey

InChIKey=WHEMTMQWUKJLIV-UHFFFAOYSA-N

SMILES

O=C1C(C2=C3C(=C(O)C(OC)=C2)OC(C)(C)C=C3)=COC=4C1=C(O)C=C(O)C4

Canonical SMILES

O=C1C(=COC=2C=C(O)C=C(O)C12)C=3C=C(OC)C(O)=C4OC(C=CC43)(C)C

Other Names for this Substance

  • 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-5-yl)-
  • 5,7-Dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethyl-2H-1-benzopyran-5-yl)-4H-1-benzopyran-4-one
  • Piscidanone