Chemical Structure	CAT No.	CAS	Item Group	Purity
	C4X-151470	N/A	Impurity
	Norepinephrine Impurity 36
	C4X-151471	N/A	Impurity
	Norepinephrine Impurity 37
	C4X-151472	N/A	Impurity
	Norepinephrine Impurity 55
	C4X-151473	N/A	Impurity
	DL-Norepinephrine 3-Sulfate Sodium Salt
	C4X-151474	N/A	Impurity
	Norepinephrine Tartrate Impurity 3 Sodium Salt
	C4X-151476	N/A	Impurity
	Dopamine Impurity 76
	C4X-151477	77469-51-3	Impurity
	(R)-Norepinephrine Impurity 77
	C4X-151478	499-61-6	Impurity
	Noradrenalone EP Impurity B
	C4X-151479	N/A	Impurity
	Norepinephrine impurity 79
	C4X-15148	13062-58-3	Impurity
	Norepinephrine EP Impurity G