N-(1-(4-ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-2-phenylethyl)-4-fluorobenzenesulfonamide CAS 338954-11-3

Purity 97%+In StockPharmaceutical Standards
CAS No.338954-11-3
Molecular FormulaC19H21FN4O2S2
Molecular Weight420.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(1-(4-ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-2-phenylethyl)-4-fluorobenzenesulfonamide CAS 338954-11-3 chemical structure

Description

High-purity N-(1-(4-ethyl-5-(methylthio)-4H-1,2,4-triazol-3-yl)-2-phenylethyl)-4-fluorobenzenesulfonamide (CAS 338954-11-3) pharmaceutical standards reference standard. Molecular formula: C19H21FN4O2S2. Molecular weight: 420.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H21FN4O2S2
Molecular Weight420.52 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.)2025
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms2

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