3-Cyano-7-hydroxycoumarin

Catalog Number

ACM19088734-1

CAS

19088-73-4

Structure

Synonyms

7-Hydroxy-2-oxo-2H-chromene-3-carbonitrile

IUPAC Name

7-hydroxy-2-oxochromene-3-carbonitrile

Molecular Weight

187.15

Molecular Formula

C10H5NO3

Canonical SMILES

C1=CC2=C(C=C1O)OC(=O)C(=C2)C#N

InChI

InChI=1S/C10H5NO3/c11-5-7-3-6-1-2-8(12)4-9(6)14-10(7)13/h1-4,12H

InChI Key

IJQYTHQDUDCJEQ-UHFFFAOYSA-N

Boiling Point

436.6 ± 45.0 °C

Melting Point

≥250 °C

Purity

≥95%

Density

1.50 ± 0.1 g/ml

Appearance

Powder or solid

Storage

-20 °C in the dark

Emission Maximum

450 nm

Excitation Maximum

406 nm

• Catalog Number: ACM19088734-1
• CAS: 19088-73-4
• Synonyms: 7-Hydroxy-2-oxo-2H-chromene-3-carbonitrile
• IUPAC Name: 7-hydroxy-2-oxochromene-3-carbonitrile
• Molecular Weight: 187.15
• Molecular Formula: C10H5NO3
• Canonical SMILES: C1=CC2=C(C=C1O)OC(=O)C(=C2)C#N
• InChI: InChI=1S/C10H5NO3/c11-5-7-3-6-1-2-8(12)4-9(6)14-10(7)13/h1-4,12H
• InChI Key: IJQYTHQDUDCJEQ-UHFFFAOYSA-N
• Boiling Point: 436.6 ± 45.0 °C
• Melting Point: ≥250 °C
• Purity: ≥95%
• Density: 1.50 ± 0.1 g/ml
• Appearance: Powder or solid
• Storage: -20 °C in the dark
• Emission Maximum: 450 nm
• Excitation Maximum: 406 nm