Home Impurities Velpatasvir
Name of Impurities :Velpatasvir RS Isomer
Chemical Name :1-(1,1-Dimethylethyl) 2-methyl (2S,4R)-4-cyano-1,2-pyrrolidinedicarboxylate
CAS :194163-91-2
Molecular Formula :C12H18N2O4
Molecular Weight :254.28
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