Chemical Structure CAT No. CAS Item Group Purity
Afatinib Impurity 2 C4X-10062 314771-76-1 Impurity
Afatinib Impurity 2
Afatinib Impurity 20 C4X-100620 179552-73-9 Impurity
Afatinib Impurity 20
Afatinib Impurity 21 C4X-100621 402855-03-2 Impurity
Afatinib Impurity 21
Afatinib Impurity 22 C4X-100622 162012-67-1 Impurity
Afatinib Impurity 22
Afatinib Impurity 23 C4X-100623 N/A Impurity
Afatinib Impurity 23
Afatinib Impurity 24 C4X-100624 N/A Impurity
Afatinib Impurity 24
Afatinib Impurity 25 C4X-100625 N/A Impurity
Afatinib Impurity 25
Afatinib Impurity 26 C4X-100626 N/A Impurity
Afatinib Impurity 26
Afatinib Impurity 27 C4X-100627 N/A Impurity
Afatinib Impurity 27
Afatinib Impurity 29 C4X-100629 1456696-14-2 Impurity
Afatinib Impurity 29