2-(4-Bromophenyl)-5-(4-chlorophenyl)-1H-1,2,4-triazol-3(2H)-one CAS 1000571-82-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1000571-82-3
Molecular FormulaC14H9BrClN3O
Molecular Weight350.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Bromophenyl)-5-(4-chlorophenyl)-1H-1,2,4-triazol-3(2H)-one CAS 1000571-82-3 chemical structure

Description

CATO supplies 2-(4-Bromophenyl)-5-(4-chlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-82-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9BrClN3O. Molecular weight: 350.60 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H9BrClN3O
Molecular Weight350.60 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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.)1988
Halogen ContentCl/Br-containing
Nitrogen Atoms3

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