Synonyms(2S,2'S)-2,2'-(ethane-1,2-diylbis(azanediyl))bis(butan-1-ol)-D8;Ethambutol-d8 Close (2S,2'S)-2,2'-(ethane-1,2-diylbis(azanediyl))bis(butan-1-ol)-D8;Ethambutol-d8 Related products Ethambutol-d4 Dihydrochloride M.F. M.W. 281.26 CAT# AR-E01988 CAS# 1070-11-7 (non-labelled) Ethambutol diHCl M.F. M.W. 204.31 2 36.46 CAT# AR-E01989 CAS# 1070-11-7 Ethambutol-d8 M.F. M.W. 212.36 CAT# AR-E01990 CAS# 1129526-23-3 Ethambutol EP Impurity C M.F. M.W. 204.31 2 36.46 CAT# AR-E01991 CAS# 134566-79-3 Ethambutol EP Impurity B M.F. M.W. 204.31 2 36.46 CAT# AR-E01992 CAS# 10054-06-5 (free base)