Carboxyamidotriazole Impurity 1 CAS 203202-66-8

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.203202-66-8
Molecular FormulaC14H8Cl4O
Molecular Weight334.02 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Carboxyamidotriazole Impurity 1 CAS 203202-66-8 chemical structure

Description

Carboxyamidotriazole Impurity 1 (CAS 203202-66-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C14H8Cl4O. Molecular weight: 334.02 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H8Cl4O
Molecular Weight334.02 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>90%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2015
Halogen ContentCl-containing

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