Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-126125	N/A	Impurity
	Cephalexin Impurity 25
	C4X-126127	N/A	Impurity
	Cephalexin Impurity 27
	C4X-126128	142975-48-2	Impurity
	Cephalexin Impurity 28
	C4X-126129	62673-90-9	Impurity
	Cephalexin Diketopiperazine Sodium Salt
	C4X-12613	72528-40-6	Impurity
	Cephalexin EP Impurity C
	C4X-126130	65870-51-1	Impurity
	Cefalexin Impurity 30
	C4X-126131	74708-55-7	Impurity
	Cephalexin Sulfoxide Impurity 31
	C4X-126132	N/A	Impurity
	Cephalexin Ring-opening Impurity32
	C4X-126133	883835-57-2	Impurity
	Cephalexin Impurity33
	C4X-126134	N/A	Impurity
	Cephalexin Impurity34