4-bromo-2-(4-fluorophenyl)-5-methoxypyridazin-3(2H)-one CAS 10002-76-3

Purity 97%+In StockPharmaceutical Standards
CAS No.10002-76-3
Molecular FormulaC11H8BrFN2O2
Molecular Weight299.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-bromo-2-(4-fluorophenyl)-5-methoxypyridazin-3(2H)-one CAS 10002-76-3 chemical structure

Description

High-purity 4-bromo-2-(4-fluorophenyl)-5-methoxypyridazin-3(2H)-one (CAS 10002-76-3) pharmaceutical standards reference standard. Molecular formula: C11H8BrFN2O2. Molecular weight: 299.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H8BrFN2O2
Molecular Weight299.10 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959
Halogen ContentF/Br-containing
Nitrogen Atoms2

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