Chemical Structure CAT No. CAS Item Group Purity
Tofacitinib Impurity 154 C4X-1079154 2174011-54-0 Impurity
Tofacitinib Impurity 154
Tofacitinib Impurity 155 C4X-1079155 2032-35-1 Impurity
Tofacitinib Impurity 155
Tofacitinib Impurity 156 C4X-1079156 2102040-00-4 Impurity
Tofacitinib Impurity 156
Tofacitinib Impurity 157 C4X-1079157 N/A Impurity
Tofacitinib Impurity 157
Tofacitinib Impurity 158 C4X-1079158 N/A Impurity
Tofacitinib Impurity 158
Tofacitinib Impurity 159 C4X-1079159 1640971-51-2 Impurity
Tofacitinib Impurity 159
Tofacitinib Impurity 16 C4X-107916 2328165-36-0 Impurity
Tofacitinib Impurity 16
Tofacitinib Impurity 160 C4X-1079160 N/A Impurity
Tofacitinib Impurity 160
Tofacitinib Impurity 161 C4X-1079161 1638499-36-1 Impurity
Tofacitinib Impurity 161
Tofacitinib Impurity 162 C4X-1079162 N/A Impurity
Tofacitinib Impurity 162