Category
Nitroso Amines
CAS Number
63779-86-2
Molecular Formula
C7H7ClN4O5S2
Molecular Weight
326.73 g/mol
Synonym

6-Chloro-4-nitroso-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide; N-Nitroso Hydrochlorothiazide; 4-Nitroso Hydrochlorothiazide; 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 6-chloro-3,4-dihydro-4-nitroso-, 1,1-dioxide; 6-Chloro-4-nitroso-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxide; 

Keywords
Intermediates
Impurities
Metabolites.
Fine Chemicals
Pharmaceutical Standards
Nitrosamine Standards
Slide_1

N-Nitroso Hydrochlorothiazide is used as a reference standard to detect and quantify nitrosamine impurities associated with hydrochlorothiazide in pharmaceutical quality control. It aids analytical method development and regulatory compliance to ensure impurity levels remain within safety limits.