3-(2-Chlorophenyl)-4-phenyl-5-(propylthio)-4H-1,2,4-triazole CAS 81518-32-3

Purity 97%+In StockPharmaceutical Standards
CAS No.81518-32-3
Molecular FormulaC17H16ClN3S
Molecular Weight329.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Chlorophenyl)-4-phenyl-5-(propylthio)-4H-1,2,4-triazole CAS 81518-32-3 chemical structure

Description

3-(2-Chlorophenyl)-4-phenyl-5-(propylthio)-4H-1,2,4-triazole (CAS 81518-32-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H16ClN3S. Molecular weight: 329.85 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC17H16ClN3S
Molecular Weight329.85 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
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.)1980
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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