Home Impurities Ivacaftor
Name of Impurities :Ivacaftor Acid impurity
Chemical Name : (4-Oxo-1,4-dihydroquinoline-3-carboxylic acid)
CAS :13721-01-2
Molecular Formula :C10H7NO3
Molecular Weight : 189.17
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