N-(3-(N-(4-((Difluoromethyl)thio)phenyl)sulfamoyl)-4-methylphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide CAS 735318-38-4

Purity 97%+In StockPharmaceutical Standards
CAS No.735318-38-4
Molecular FormulaC19H16F2N4O4S2
Molecular Weight466.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-(N-(4-((Difluoromethyl)thio)phenyl)sulfamoyl)-4-methylphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide CAS 735318-38-4 chemical structure

Description

N-(3-(N-(4-((Difluoromethyl)thio)phenyl)sulfamoyl)-4-methylphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 735318-38-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H16F2N4O4S2. Molecular weight: 466.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H16F2N4O4S2
Molecular Weight466.48 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms2

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