Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-135443	N/A	Impurity
	Pomalidomide Impurity 43
	C4X-135444	1957236-34-8	Impurity
	Pomalidomide Impurity 44
	C4X-135445	1957235-66-3	Impurity
	Pomalidomide Impurity 45
	C4X-135446	944709-53-9	Impurity
	Pomalidomide Impurity 46
	C4X-135447	885278-16-0	Impurity
	Pomalidomide Impurity 47
	C4X-135448	N/A	Impurity
	Pomalidomide Impurity 48
	C4X-135449	2305369-00-8	Impurity
	Pomalidomide Impurity 49 HCl
	C4X-13545	1852533-96-0	Impurity
	3-Aminophthalic acid hydrochloride dihydrate
	C4X-135450	N/A	Impurity
	Pomalidomide Impurity 50
	C4X-135453	24184-33-6	Impurity
	Pomalidomide Impurity 53