Category
Nitrosamine Impurities
CAS Number
NA
Molecular Formula
C₉H₇ClN₄O₅S
Molecular Weight
318.69 g/mol
Synonym

Methyl (5-(chlorosulfonyl)-1-nitroso-1H-benzo[d]imidazol-2-yl)carbamate

Keywords
Nitrosamine Standards
N-Nitrosamines Impurities manufacturers and Suppliers in Hyderabad India
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N-Nitroso Albendazole Impurity 4 is a pharmaceutical impurity reference standard used for the identification, quantification, and characterization of nitrosamine-related impurities associated with albendazole. It is suitable for HPLC, LC-MS, impurity profiling, analytical method development, and validation studies. This reference standard supports pharmaceutical quality control and research laboratories in monitoring N-nitroso impurities in albendazole drug substances and products.