3-Acetyl-4-hydroxycoumarin

CAS Registry Number®

2555-37-5

CAS Name

3-Acetyl-4-hydroxycoumarin

Molecular Formula

C11H8O4

Molecular Mass

204.18

Cite this Page

3-Acetyl-4-hydroxycoumarin.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2555-37-5 (retrieved 2024-11-29) (CAS RN: 2555-37-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    134 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H8O4/c1-6(12)9-10(13)7-4-2-3-5-8(7)15-11(9)14/h2-5,13H,1H3

InChIKey

InChIKey=UTZHUXAPJIBIBQ-UHFFFAOYSA-N

SMILES

OC=1C=2C(OC(=O)C1C(C)=O)=CC=CC2

Canonical SMILES

O=C1OC=2C=CC=CC2C(O)=C1C(=O)C

Other Names for this Substance

  • 2H-1-Benzopyran-2-one, 3-acetyl-4-hydroxy-
  • Coumarin, 3-acetyl-4-hydroxy-
  • 3-Acetyl-4-hydroxy-2H-1-benzopyran-2-one
  • 3-Acetyl-4-hydroxycoumarin
  • NSC 11840

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