N,N-Diethyl-3-[5-mercapto-4-(3-trifluoromethyl-phenyl)-4H-[1,2,4]triazol-3-yl]-benzenesulfonamide CAS 721415-63-0

Purity 97%+In StockPharmaceutical Standards
CAS No.721415-63-0
Molecular FormulaC19H19F3N4O2S2
Molecular Weight456.50 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N-Diethyl-3-[5-mercapto-4-(3-trifluoromethyl-phenyl)-4H-[1,2,4]triazol-3-yl]-benzenesulfonamide CAS 721415-63-0 chemical structure

Description

CATO supplies N,N-Diethyl-3-[5-mercapto-4-(3-trifluoromethyl-phenyl)-4H-[1,2,4]triazol-3-yl]-benzenesulfonamide (CAS 721415-63-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H19F3N4O2S2. Molecular weight: 456.50 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H19F3N4O2S2
Molecular Weight456.50 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms2

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