Home Impurities Etoricoxib
Name of Impurities : Etoricoxib Impurity-1
Chemical Name : Phenylmethyl (3R,4S)-3-acetyl-4-ethyl-1-pyrrolidinecarboxylate
CAS : 2411540-29-7
Molecular Formula :C16H21NO3
Molecular Weight : 275.34
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