Dotinurad Impurity 61 CAS 428458-98-4

Purity ＞95%In StockPharmacopoeial Impurity Standards
CAS No.428458-98-4
Molecular FormulaC14H11Cl2NO2
Molecular Weight296.15 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dotinurad Impurity 61 CAS 428458-98-4 chemical structure

Description

High-purity Dotinurad Impurity 61 (CAS 428458-98-4) pharmacopoeial impurity standards reference standard. Molecular formula: C14H11Cl2NO2. Molecular weight: 296.15 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC14H11Cl2NO2
Molecular Weight296.15 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity＞95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.)2025
Halogen ContentCl-containing
Nitrogen Atoms1

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