Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-116280	N/A	Impurity
	Febuxostat Impurity 80
	C4X-116281	2375033-31-9	Impurity
	Febuxostat Impurity 81
	C4X-116283	N/A	Impurity
	Febuxostat Impurity 83
	C4X-116284	2428631-65-4	Impurity
	Febuxostat Impurity 84
	C4X-116285	N/A	Impurity
	Febuxostat Impurity 85
	C4X-116286	2428631-67-6	Impurity
	Febuxostat Impurity 26
	C4X-116287	N/A	Impurity
	Febuxostat Impurity 87
	C4X-116288	144060-84-4	Impurity
	Febuxostat Impurity 88
	C4X-116289	N/A	Impurity
	Febuxostat Impurity 89
	C4X-11629	1330632-48-8	Impurity
	Febuxostat Impurity 9