Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-1112135	N/A	Impurity
	Esomeprazole impurity 135
	C4X-111214	784143-42-6&89352-76-1	Impurity
	Esomeprazole Methyl Impurity
	C4X-111216	N/A	Impurity
	Esomeprazol Impurity 16
	C4X-111217	151602-49-2	Impurity
	Esomeprazole Impurity 17
	C4X-111218	N/A	Impurity
	Esomeprazol Impurity N
	C4X-11122	110374-16-8	Impurity
	Omeprazole EP Impurity B
	C4X-111220	1346599-85-6	Impurity
	Esomeprazole Impurity 20
	C4X-111221	N/A	Impurity
	Esomeprazole Impurity 21
	C4X-111222	1422064-00-3	Impurity
	Esomeprazole Impurity 22
	C4X-111223	1422063-97-5	Impurity
	Esomeprazole Impurity 23