Analytical Standard

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X Mononitroso Ethambutol R&D     Available for Back Order. For exact timeline please enquire	Analytical Standard	CS-O-47264-10MG	----	Quick
X N-nitroso-ethambutol-100 PPM in Acetonitrile R&D     Available for Back Order. For exact timeline please enquire	Analytical Standard	CS-O-47264-1.5ML	----	Quick

Impurity

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X Dinitraso-Ethambutol R&D     Ready to Ship in 24 hours	Impurity	CS-O-38461	2514965-31-0	Quick
X Ethambutol EP Impurity C R&D     Available for Back Order. For exact timeline please enquire	Impurity	CS-EO-03543	10054-05-4	Quick
X Ethambutol Related Compound A R&D     Ready to Ship in 24 hours	Impurity	CS-O-03601	10054-06-5	Quick
X Ethambutol S,R-Isomer DiHydrochloride R&D     Available for Back Order. For exact timeline please enquire	Impurity	CS-P-06961	10054-06-5 (free base)	Quick

Nitrosamine

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X Mononitroso (R,R)-Ethambutol R&D     Ready to Ship in 24 hours	Nitrosamine	CS-T-94516	78213-39-5	Quick

Stable Isotopes

COMPOUND	CATEGORY	CAT. No.	CAS. No.	ACTIONS
X (2S,2′S)-Ethambutol-d10 (1,1,1′,1′,2,2′-d6; ethylene-d4) R&D     Available for Back Order. For exact timeline please enquire	Stable Isotopes	CS-C-00561	1129526-24-4	Quick
X Ethambutol-d4 R&D     Ready to Ship in 24 hours	Stable Isotopes	CS-O-02691	1129526-19-7	Quick