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 :Velpatasvir impurity-40
CAS No:2514752-91-9
Name of impurity :Velpatasvir impurity-39
CAS No:2518116-06-6
Name of impurity :Velpatasvir impurity-38
CAS No:1844064-27-2
Name of impurity :Velpatasvir impurity-37 / L-Valine
CAS No:74761-42-5