Home Nitrosamine Impurities Darifenacin
Name of Nitrosamine Impurities :(S)-1-Nitrosopyrrolidin-3-ol
Chemical Name :(3S)-1-Nitroso-3-pyrrolidinol
CAS :1341219-46-2
Molecular Formula :C4H8N2O2
Molecular Weight :116.12
NIL
Name of impurity :Phenylmethyl 4-nitroso-1-piperazinecarboxylate
CAS No:161683-14-3
Name of impurity :1-Cyclopentyl-4-nitrosopiperazine
CAS No:61379-66-6
Name of impurity :N-Nitroso boc-piperazine
CAS No:877177-42-9
Name of impurity :N-Methyl-N’-nitrosopiperazine
CAS No: 16339-07-4