2-((4,5-Bis(4-chlorophenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid CAS 305337-58-0

Purity 97%+In StockPharmaceutical Standards
CAS No.305337-58-0
Molecular FormulaC16H11Cl2N3O2S
Molecular Weight380.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((4,5-Bis(4-chlorophenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid CAS 305337-58-0 chemical structure

Description

2-((4,5-Bis(4-chlorophenyl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 305337-58-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H11Cl2N3O2S. Molecular weight: 380.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H11Cl2N3O2S
Molecular Weight380.25 g/mol
Purity97%+
StorageStore at 2-8°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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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