5-(4-Bromophenyl)-2-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one CAS 1000575-77-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1000575-77-8
Molecular FormulaC14H9BrN4O3
Molecular Weight361.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(4-Bromophenyl)-2-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one CAS 1000575-77-8 chemical structure

Description

5-(4-Bromophenyl)-2-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-77-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9BrN4O3. Molecular weight: 361.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H9BrN4O3
Molecular Weight361.15 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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.)1988
Halogen ContentBr-containing
Nitrogen Atoms4

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