Chemical Structure CAT No. CAS Item Group Purity
Roflumilast Impurity 1 C4X-10841 162401-43-6 Impurity
Roflumilast Impurity 1
Roflumilast Impurity 10 C4X-108410 127842-54-0 Impurity
Roflumilast Impurity 10
Roflumilast Impurity 11 C4X-108411 159783-78-5 Impurity
Roflumilast Impurity 11
Roflumilast N-Oxide C4X-108412 292135-78-5 Impurity
Roflumilast N-Oxide
Roflumilast Impurity 13 C4X-108413 53173-70-9 Impurity
Roflumilast Impurity 13
Roflumilast Impurity 14 C4X-108414 2206607-17-0 Impurity
Roflumilast Impurity 14
Roflumilast impurity 15 C4X-108415 162401-69-6 Impurity
Roflumilast impurity 15
Roflumilast impurity 16 C4X-108416 22889-78-7 Impurity
Roflumilast impurity 16
Roflumilast impurity 17 C4X-108417 151103-09-2 Impurity
Roflumilast impurity 17
Roflumilast impurity 18 C4X-108418 7051-34-5 Impurity
Roflumilast impurity 18