1-(3,4-Difluorophenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid CAS 1291487-13-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1291487-13-2
Molecular FormulaC11H6F2N2O3
Molecular Weight252.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,4-Difluorophenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid CAS 1291487-13-2 chemical structure

Description

High-purity 1-(3,4-Difluorophenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 1291487-13-2) pharmaceutical standards reference standard. Molecular formula: C11H6F2N2O3. Molecular weight: 252.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H6F2N2O3
Molecular Weight252.17 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 methanol, ethanol, DMSO
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms2

Related Difluorophenyl Standards

Recommended Standards

Why CATO?