Home Impurities Roflumilast
Name of Impurities :4-O-Des(difluoromethyl) Roflumilast
Chemical Name :3-(Cyclopropylmethoxy)-N-(3,5-dichloro-4-pyridinyl)-4-hydroxybenzamide
CAS :475271-62-6
Molecular Formula :C16H14Cl2N2O3
Molecular Weight : 353.20
NIL
Name of impurity :Safinamide Ortho Isomer / Ralfinamide
CAS No:133865-88-0
Name of impurity :Safinamide Impurity-5
CAS No:202825-44-3
Name of impurity :Safinamide Impurity-4
CAS No:1000370-30-8
Name of impurity :Upadacitinib Impurity-16
CAS No:406-11-1