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 :Upadacitinib Impurity-16
CAS No:406-11-1
Name of impurity :Upadacitinib Impurity-15
CAS No:3112301-97-7
Name of impurity :Daraxonrasib Impurity 48
CAS No:3060084-24-1
Name of impurity :Daraxonrasib Impurity 47
CAS No:2983032-61-5 ; 3060084-25-2 - H2O ; 2983061-03-4 -