Chemical Structure CAT No. CAS Item Group Purity
Tofacitinib Impurity 49 C4X-107949 2459302-78-2 Impurity
Tofacitinib Impurity 49
Tofacitinib Impurity 5 C4X-10795 1616760-97-4 Impurity
Tofacitinib Impurity 5
Tofacitinib Impurity 50 C4X-107950 2227199-31-5 Impurity
Tofacitinib Impurity 50
Tofacitinib Impurity 51 C4X-107951 2504210-38-0 Impurity
Tofacitinib Impurity 51
Tofacitinib Impurity 52 C4X-107952 694495-63-1 Impurity
Tofacitinib Impurity 52
Tofacitinib Impurity 53 C4X-107953 479633-63-1 Impurity
Tofacitinib Impurity 53
Tofacitinib Impurity 54 C4X-107954 6066-82-6 Impurity
Tofacitinib Impurity 54
Tofacitinib Impurity 55 C4X-107955 3680-69-1 Impurity
Tofacitinib Impurity 55
Tofacitinib Impurity 56 C4X-107956 923036-30-0 Impurity
Tofacitinib Impurity 56
Tofacitinib Impurity 57 C4X-107957 477600-70-7 Impurity
Tofacitinib Impurity 57