Chemical Structure CAT No. CAS Item Group Purity
Carfilzomib Impurity 7 C4X-10227 N/A Impurity
Carfilzomib Impurity 7
Carfilzomib Impurity 8 C4X-10228 N/A Impurity
Carfilzomib Impurity 8
Carfilzomib Impurity 9 C4X-10229 N/A Impurity
Carfilzomib Impurity 9
Capecitabine Impurity 10 C4X-102410 2230479-30-6 Impurity
Capecitabine Impurity 10
Capecitabine Impurity 12 C4X-102412 62211-93-2 Impurity
Capecitabine Impurity 12
Capecitabine Impurity 13 C4X-102413 N/A Impurity
Capecitabine Impurity 13
Capecitabine Impurity 14 C4X-102414 76497-54-6 Impurity
Capecitabine Impurity 14
alpha-Capecitabine C4X-102415 N/A Impurity
alpha-Capecitabine
Capecitabine Impurity 16 C4X-102416 N/A Impurity
Capecitabine Impurity 16
Capecitabine Impurity 17 C4X-102417 1262133-68-5 Impurity
Capecitabine Impurity 17