Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-108346	N/A	Impurity
	Cetirizine Impurity 46 HCl
	C4X-108347	N/A	Impurity
	Levocetirizine Impurity 47
	C4X-108348	N/A	Impurity
	Levocetirizine Impurity 48
	C4X-108349	N/A	Impurity
	Levocetirizine Impurity 49
	C4X-10835	682323-77-9	Impurity
	Cetirizine EP Impurity E
	C4X-108350	1074-42-6	Impurity
	Levocetirizine Impurity 50
	C4X-108351	N/A	Impurity
	Levocetirizine Impurity 51
	C4X-108352	N/A	Impurity
	Levocetirizine Impurity 52
	C4X-108353	N/A	Impurity
	Levocetirizine Impurity 53
	C4X-108354	942132-30-1	Impurity
	Levocetirizine Impurity 54 HCl