7-Hydroxy-4-methylcoumarin|4-Methylumbelliferone

Catalog Number

ACM90335-1

CAS

90-33-5

Structure

Synonyms

Hymecromone

IUPAC Name

7-hydroxy-4-methylchromen-2-one

Molecular Weight

176.17

Molecular Formula

C10H8O3

Canonical SMILES

CC1=CC(=O)OC2=C1C=CC(=C2)O

InChI

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

InChI Key

HSHNITRMYYLLCV-UHFFFAOYSA-N

Boiling Point

267.77 °C

Melting Point

188.5 - 190 °C

Purity

≥95%

Density

1.1958 g/ml

Appearance

Powder or solid

Storage

-20 °C in the dark

Emission Maximum

448 nm

Excitation Maximum

360 nm

• Catalog Number: ACM90335-1
• CAS: 90-33-5
• Synonyms: Hymecromone
• IUPAC Name: 7-hydroxy-4-methylchromen-2-one
• Molecular Weight: 176.17
• Molecular Formula: C10H8O3
• Canonical SMILES: CC1=CC(=O)OC2=C1C=CC(=C2)O
• InChI: InChI=1S/C10H8O3/c1-6-4-10(12)13-9-5-7(11)2-3-8(6)9/h2-5,11H,1H3
• InChI Key: HSHNITRMYYLLCV-UHFFFAOYSA-N
• Boiling Point: 267.77 °C
• Melting Point: 188.5 - 190 °C
• Purity: ≥95%
• Density: 1.1958 g/ml
• Appearance: Powder or solid
• Storage: -20 °C in the dark
• Emission Maximum: 448 nm
• Excitation Maximum: 360 nm