Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-109960	2514763-78-9	Impurity
	Alogliptin Impurity 60
	C4X-109961	162955-48-8	Impurity
	Alogliptin Impurity 61
	C4X-109962	607376-86-3	Impurity
	Alogliptin Impurity 62
	C4X-109963	147754-12-9	Impurity
	Alogliptin Impurity 63
	C4X-109964	1485536-93-3	Impurity
	Alogliptin Impurity 64
	C4X-109965	334618-23-4	Impurity
	Alogliptin Impurity 65
	C4X-109966	452-63-1	Impurity
	Alogliptin Impurity 66
	C4X-109967	865759-24-6	Impurity
	Alogliptin Impurity 67
	C4X-109968	421552-12-7	Impurity
	Alogliptin Impurity 68
	C4X-109969	1243378-31-5	Impurity
	Alogliptin Impurity 69