5-(4-(Tert-butyl)phenyl)-4-(o-tolyl)-4h-1,2,4-triazole-3-thiol CAS 328556-66-7

Purity 97%+In StockPharmaceutical Standards
CAS No.328556-66-7
Molecular FormulaC19H21N3S
Molecular Weight323.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(4-(Tert-butyl)phenyl)-4-(o-tolyl)-4h-1,2,4-triazole-3-thiol CAS 328556-66-7 chemical structure

Description

5-(4-(Tert-butyl)phenyl)-4-(o-tolyl)-4h-1,2,4-triazole-3-thiol (CAS 328556-66-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H21N3S. Molecular weight: 323.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H21N3S
Molecular Weight323.46 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3
Sulfur Atoms1

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