API

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X Azathioprine R&D     Ready to Ship in 24 hours	API	CS-T-04478	446-86-6	Quick

Impurity

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X 5-Amino-1-methyl-4-nitroimidazole R&D     Ready to Ship in 24 hours	Impurity	CS-T-03031	4531-54-8	Quick
X 9-Methylazathioprine R&D     Available for Back Order. For exact timeline please enquire	Impurity	CS-B-00245	304441-06-3	Quick
X Azathioprine EP Impurity C R&D     Ready to Ship in 24 hours	Impurity	CS-W-00177	4897-25-0	Quick
X Azathioprine EP Impurity D R&D     Ready to Ship in 24 hours	Impurity	CS-P-07089	6339-54-4	Quick
X Azathioprine EP Impurity G R&D     Available for Back Order. For exact timeline please enquire	Impurity	CS-T-44117	5581-52-2	Quick
X Azathioprine Impurity(9-H Purine-6 thiol) R&D     Available for Back Order. For exact timeline please enquire	Impurity	CS-O-43267	157930-14-8	Quick

Nitrosamine

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X N-Nitroso Azathioprine R&D     Ready to Ship in 24 hours	Nitrosamine	CS-O-42264	Not Available	Quick

Stable Isotopes

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X Azathioprine-13C2-15N R&D     Available for Back Order. For exact timeline please enquire	Stable Isotopes	CS-EO-02938	Not Available	Quick

Therapeutic

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X Azathioprine EP Impurity E Sodium R&D     Ready to Ship in 24 hours	Therapeutic	CS-P-07088	35681-68-6	Quick
X Azathioprine-d3 R&D     Ready to Ship in 24 hours	Therapeutic	CS-O-15630	446-86-6(Unlabeled)	Quick