Ethambutol Dihydrochloride - Impurity B (Dihydrochloride Salt)

32454-69-6

rel-(S)-2-((2-(((R)-1-Hydroxybutan-2-yl)amino)ethyl)amino)butan-1-ol dihydrochloride; (2R,2′S)-2,2′-(ethylenediimino)dibutan-1-ol dihydrochloride; 1-Butanol, 2,2′-(1,2-ethanediyldiimino)bis-, dihydrochloride, (R*,S*); 1-Butanol, 2,2′-(ethylenediimino)di-, dihydrochloride, meso; ((2R,2′S)-2,2′-[Ethane-1,2-diylbis(azanediyl)]dibutan-1-ol)dihydrochloride; Ethambutol Related Compound A (USP);