3,5-Dibromo-4-methylpyridin-2(1H)-one CAS 89581-53-3

Purity 97%+In StockPharmaceutical Standards
CAS No.89581-53-3
Molecular FormulaC6H5Br2NO
Molecular Weight266.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Dibromo-4-methylpyridin-2(1H)-one CAS 89581-53-3 chemical structure

Description

High-purity 3,5-Dibromo-4-methylpyridin-2(1H)-one (CAS 89581-53-3) pharmaceutical standards reference standard. Molecular formula: C6H5Br2NO. Molecular weight: 266.92 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC6H5Br2NO
Molecular Weight266.92 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentBr-containing
Nitrogen Atoms1

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