6,7-Dimethoxy-4-methyl-2H-1-benzopyran-2-one

CAS Registry Number®

4281-40-7

CAS Name

6,7-Dimethoxy-4-methyl-2H-1-benzopyran-2-one

Molecular Formula

C12H12O4

Molecular Mass

220.22

Cite this Page

6,7-Dimethoxy-4-methyl-2H-1-benzopyran-2-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4281-40-7 (retrieved 2025-04-04) (CAS RN: 4281-40-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    133-134 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H12O4/c1-7-4-12(13)16-9-6-11(15-3)10(14-2)5-8(7)9/h4-6H,1-3H3

InChIKey

InChIKey=GBYDSYPGGDKWGZ-UHFFFAOYSA-N

SMILES

CC=1C=2C(=CC(OC)=C(OC)C2)OC(=O)C1

Canonical SMILES

O=C1OC=2C=C(OC)C(OC)=CC2C(=C1)C

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 6,7-dimethoxy-4-methyl-
  • Coumarin, 6,7-dimethoxy-4-methyl-
  • 6,7-Dimethoxy-4-methyl-2H-1-benzopyran-2-one
  • 4-Methyl-6,7-dimethoxycoumarin
  • 6,7-Dimethoxy-4-methylcoumarin

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CAS INSIGHTSTM
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane, Lipid bilayer