Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-176017	1404559-22-3	Impurity
	Teneligliptin Impurity 17
	C4X-176018	N/A	Impurity
	Teneligliptin Impurity 18
	C4X-176019	N/A	Impurity
	Teneligliptin impurity 19
	C4X-17602	401566-79-8	Impurity
	Teneligliptin Impurity 2
	C4X-176020	N/A	Impurity
	Teneligliptin impurity 20
	C4X-176021	N/A	Impurity
	Teneligliptin impurity 21
	C4X-176022	1453906-29-0	Impurity
	Teneligliptin impurity 22
	C4X-176023	401564-34-9	Impurity
	Teneligliptin impurity 23
	C4X-176024	N/A	Impurity
	Teneligliptin Impurity 24 Trifluoroacetate Salt
	C4X-176025	N/A	Impurity
	Teneligliptin Impurity 25