ethambutol and its Impurities
Ethambutol is used along with other medications to treat a number of infections including tuberculosis, Mycobacterium avium complex, and Mycobacterium kansasii.. Reference standards of Ethambutol API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below


Ethambutol Related Compound A ((2R,2'S)-2,2'-[ethane-1,2-diylbis(azanediyl)]dibutan-1-ol) (1257018)
Ethambutol Related Compound A ((2R,2'S)-2,2'-[ethane-1,2-diylbis(azanediyl)]dibutan-1-ol) (1257018)
Catalogue No.:PA USP1257018
CAS :
10054-06-5
Molecular Formula : NA
Molecular Weight : NA


Ethambutol Related Compound B (((2R,2'R)-2,2'-[ethane-1,2-diylbis(azanediyl)]dibutan-1-ol) hydrochl (1257029)
Ethambutol Related Compound B (((2R,2'R)-2,2'-[ethane-1,2-diylbis(azanediyl)]dibutan-1-ol) hydrochl (1257029)
Catalogue No.:PA USP1257029
CAS :
134566-79-3
Molecular Formula : NA
Molecular Weight : NA