6-Cyano-4-(difluoromethyl)-5-methoxypyridine-3-sulfonamide CAS 1806980-75-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1806980-75-5
Molecular FormulaC8H7F2N3O3S
Molecular Weight263.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Cyano-4-(difluoromethyl)-5-methoxypyridine-3-sulfonamide CAS 1806980-75-5 chemical structure

Description

6-Cyano-4-(difluoromethyl)-5-methoxypyridine-3-sulfonamide (CAS 1806980-75-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7F2N3O3S. Molecular weight: 263.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H7F2N3O3S
Molecular Weight263.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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