2-Oxo-2H-chromene-6-sulfonylchloride

Catalog Number

ACM10543427-1

CAS

10543-42-7

Structure

Synonyms

2-Oxo-2H-chromene-6-sulfonylchloride;2-oxochromene-6-sulfonylchloride;2-Oxo-2H-1-benzopyran-6-sulfonylchloride

IUPAC Name

2-oxochromene-6-sulfonylchloride

Molecular Weight

244.65

Molecular Formula

C9H5ClO4S

Canonical SMILES

C1=CC2=C(C=CC(=O)O2)C=C1S(=O)(=O)Cl

InChI

InChI=1S/C9H5ClO4S/c10-15(12,13)7-2-3-8-6(5-7)1-4-9(11)14-8/h1-5H

InChI Key

HQIPMBGUDSOVEA-UHFFFAOYSA-N

Boiling Point

431.6 ± 40.0 °C

Melting Point

110 - 113 °C

Purity

≥97%

Density

1.591 ± 0.06 g/ml

Appearance

Powder or solid

Storage

-20 °C in the dark

• Catalog Number: ACM10543427-1
• CAS: 10543-42-7
• Synonyms: 2-Oxo-2H-chromene-6-sulfonylchloride;2-oxochromene-6-sulfonylchloride;2-Oxo-2H-1-benzopyran-6-sulfonylchloride
• IUPAC Name: 2-oxochromene-6-sulfonylchloride
• Molecular Weight: 244.65
• Molecular Formula: C9H5ClO4S
• Canonical SMILES: C1=CC2=C(C=CC(=O)O2)C=C1S(=O)(=O)Cl
• InChI: InChI=1S/C9H5ClO4S/c10-15(12,13)7-2-3-8-6(5-7)1-4-9(11)14-8/h1-5H
• InChI Key: HQIPMBGUDSOVEA-UHFFFAOYSA-N
• Boiling Point: 431.6 ± 40.0 °C
• Melting Point: 110 - 113 °C
• Purity: ≥97%
• Density: 1.591 ± 0.06 g/ml
• Appearance: Powder or solid
• Storage: -20 °C in the dark