4-(5-Oxo-4-phenyl-2,5-dihydrofuran-3-yl)benzenesulfonamide CAS 639785-67-4

Purity 97%+In StockPharmaceutical Standards
CAS No.639785-67-4
Molecular FormulaC16H13NO4S
Molecular Weight315.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(5-Oxo-4-phenyl-2,5-dihydrofuran-3-yl)benzenesulfonamide CAS 639785-67-4 chemical structure

Description

4-(5-Oxo-4-phenyl-2,5-dihydrofuran-3-yl)benzenesulfonamide (CAS 639785-67-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13NO4S. Molecular weight: 315.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H13NO4S
Molecular Weight315.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms1
Sulfur Atoms1

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