Home Impurities Velpatasvir
Name of Impurities :Velpatasvir impurity-40
Chemical Name : rel-(2R,4S)-1-(tert-butoxycarbonyl)-4-(methoxymethyl)pyrrolidine-2-carboxylic acid
CAS :2514752-91-9
Molecular Formula : C??H??NO?
Molecular Weight :259.3
NIL
Name of impurity :Crinecerfont Impurity-11
CAS No:2437236-64-9
Name of impurity :Crinecerfont Impurity-10
CAS No:321839-90-1
Name of impurity :Crinecerfont Impurity-9
CAS No:488106-61-2
Name of impurity :Crinecerfont Impurity-6
CAS No:2437236-67-2 ; 321840-50-0-free base