4-(4-Bromo-3-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one CAS 1440535-69-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1440535-69-2
Molecular FormulaC9H8BrN3O
Molecular Weight254.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-Bromo-3-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one CAS 1440535-69-2 chemical structure

Description

4-(4-Bromo-3-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 1440535-69-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H8BrN3O. Molecular weight: 254.08 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC9H8BrN3O
Molecular Weight254.08 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentBr-containing
Nitrogen Atoms3

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