2-(2,2-Difluoroethanesulfonyl)benzoic acid CAS 1178636-79-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1178636-79-7
Molecular FormulaC9H8F2O4S
Molecular Weight250.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(2,2-Difluoroethanesulfonyl)benzoic acid CAS 1178636-79-7 chemical structure

Description

2-(2,2-Difluoroethanesulfonyl)benzoic acid (CAS 1178636-79-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8F2O4S. Molecular weight: 250.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC9H8F2O4S
Molecular Weight250.22 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Sulfur Atoms1

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