Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-155920	N/A	Impurity
	Betaxolol Impurity 20
	C4X-15594	63659-16-5	Impurity
	Betaxolol EP Impurity D
	C4X-15595	67193-95-7	Impurity
	Betaxolol EP Impurity A
	C4X-15597	91878-54-5	Impurity
	Betaxolol Impurity 7
	C4X-15601	66600-13-3	Impurity
	Bifonazole EP Impurity D Chloride
	C4X-156011	73842-48-5	Impurity
	Bifonazole impurity 11
	C4X-156012	N/A	Impurity
	Bifonazole Impurity 12
	C4X-15602	2469554-07-0	Impurity
	Bifonazole EP Impurity E(Mixture of Diastereomers)
	C4X-15603	91679-37-7	Impurity
	Bifonazole EP Impurity B
	C4X-15604	7598-80-3	Impurity
	Bifonazole EP Impurity A