3-Hydroxycoumarin

Catalog Number

ACM939195-1

CAS

939-19-5

Structure

Synonyms

3-hydroxy-2H-chromen-2-one;3-Hydroxy-2-benzopyrone;3-hydroxychromen-2-one

IUPAC Name

3-hydroxychromen-2-one

Molecular Weight

162.14

Molecular Formula

C9H6O3

Canonical SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)O

InChI

InChI=1S/C9H6O3/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5,10H

InChI Key

MJKVTPMWOKAVMS-UHFFFAOYSA-N

Boiling Point

369.9 ± 42.0 °C

Melting Point

153 °C

Purity

98%

Density

1.446 ± 0.06 g/ml

Appearance

Powder or solid

Storage

-20 °C in the dark

• Catalog Number: ACM939195-1
• CAS: 939-19-5
• Synonyms: 3-hydroxy-2H-chromen-2-one;3-Hydroxy-2-benzopyrone;3-hydroxychromen-2-one
• IUPAC Name: 3-hydroxychromen-2-one
• Molecular Weight: 162.14
• Molecular Formula: C9H6O3
• Canonical SMILES: C1=CC=C2C(=C1)C=C(C(=O)O2)O
• InChI: InChI=1S/C9H6O3/c10-7-5-6-3-1-2-4-8(6)12-9(7)11/h1-5,10H
• InChI Key: MJKVTPMWOKAVMS-UHFFFAOYSA-N
• Boiling Point: 369.9 ± 42.0 °C
• Melting Point: 153 °C
• Purity: 98%
• Density: 1.446 ± 0.06 g/ml
• Appearance: Powder or solid
• Storage: -20 °C in the dark