Chemical Structure CAT No. CAS Item Group Purity
Tofacitinib Impurity 87 C4X-107987 4124-41-8 Impurity
Tofacitinib Impurity 87
Tofacitinib Impurity 89 C4X-107989 N/A Impurity
Tofacitinib Impurity 89
Tofacitinib Impurity 9 C4X-10799 2250243-18-4 Impurity
Tofacitinib Impurity 9
Tofacitinib Impurity 90 C4X-107990 N/A Impurity
Tofacitinib Impurity 90
Tofacitinib Impurity 91 C4X-107991 3680-71-5 Impurity
Tofacitinib Impurity 91
Tofacitinib Impurity 92 C4X-107992 N/A Impurity
Tofacitinib Impurity 92
Tofacitinib Impurity 93 C4X-107993 2227197-38-6 Impurity
Tofacitinib Impurity 93
Tofacitinib Impuriyt 94 C4X-107994 N/A Impurity
Tofacitinib Impuriyt 94
Tofacitinib Impurity 95 C4X-107995 N/A Impurity
Tofacitinib Impurity 95
Tofacitinib Impurity 96 C4X-107996 2174011-55-1 Impurity
Tofacitinib Impurity 96