Dotinurad Impurity 77 CAS 35458-33-4

Purity ＞95%In StockPharmacopoeial Impurity Standards
CAS No.35458-33-4
Molecular FormulaC7H4Cl2O3
Molecular Weight207.01 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dotinurad Impurity 77 CAS 35458-33-4 chemical structure

Description

Dotinurad Impurity 77 (CAS 35458-33-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C7H4Cl2O3. Molecular weight: 207.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H4Cl2O3
Molecular Weight207.01 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity＞95%
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentCl-containing

Related Dotinurad Standards

Recommended Standards

Why CATO?