4-Methylumbelliferone

CAS Registry Number®

90-33-5

CAS Name

4-Methylumbelliferone

Molecular Formula

C10H8O3

Molecular Mass

176.17

Cite this Page

4-Methylumbelliferone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=90-33-5 (retrieved 2024-11-22) (CAS RN: 90-33-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    195.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5,11H,1H3

InChIKey

InChIKey=HSHNITRMYYLLCV-UHFFFAOYSA-N

SMILES

CC=1C=2C(OC(=O)C1)=CC(O)=CC2

Canonical SMILES

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

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 7-hydroxy-4-methyl-
  • Coumarin, 7-hydroxy-4-methyl-
  • Umbelliferone, 4-methyl-
  • 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one
  • 7-Hydroxy-4-methylcoumarin

View All

Deleted or Replaced CAS Registry Numbers

56275-29-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration