7-Hydroxycoumarin-3-carboxylicacid

Catalog Number

ACM779271-1

CAS

779-27-1

Structure

Synonyms

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

IUPAC Name

7-hydroxy-2-oxochromene-3-carboxylicacid

Molecular Weight

206.15

Molecular Formula

C10H6O5

Canonical SMILES

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

InChI

InChI=1S/C10H6O5/c11-6-2-1-5-3-7(9(12)13)10(14)15-8(5)4-6/h1-4,11H,(H,12,13)

InChI Key

LKLWLDOUZJEHDY-UHFFFAOYSA-N

Boiling Point

474.8 ± 45.0 °C

Melting Point

261 °C

Purity

≥95%

Density

1.639 ± 0.06 g/ml

Appearance

Powder or solid

Storage

-20 °C in the dark

Emission Maximum

407 nm

Excitation Maximum

352 nm

• Catalog Number: ACM779271-1
• CAS: 779-27-1
• Synonyms: 7-Hydroxy-2-oxo-2H-chromene-3-carboxylicacid
• IUPAC Name: 7-hydroxy-2-oxochromene-3-carboxylicacid
• Molecular Weight: 206.15
• Molecular Formula: C10H6O5
• Canonical SMILES: C1=CC2=C(C=C1O)OC(=O)C(=C2)C(=O)O
• InChI: InChI=1S/C10H6O5/c11-6-2-1-5-3-7(9(12)13)10(14)15-8(5)4-6/h1-4,11H,(H,12,13)
• InChI Key: LKLWLDOUZJEHDY-UHFFFAOYSA-N
• Boiling Point: 474.8 ± 45.0 °C
• Melting Point: 261 °C
• Purity: ≥95%
• Density: 1.639 ± 0.06 g/ml
• Appearance: Powder or solid
• Storage: -20 °C in the dark
• Emission Maximum: 407 nm
• Excitation Maximum: 352 nm