Timolol BP Impurity A ; Timolol USP RC A ; (R)-Timolol ; (2R)-1-[(1,1-Dimethylethyl)amino]-3-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol ; CAS # 26839-76-9 (Free Base) ; 26839-77-0 (Maleate) ;

Timolol BP Impurity B ; Timolol USP RC B ; (2RS)-3-[(1,1-Dimethylethyl)amino]-2-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-1-ol ; CAS # 59697-06-2 ;

Timolol BP Impurity C ; Timolol USP RC C ; (2RS)-N-(1,1-Dimethylethyl)-2,3-bis[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-1-amine maleate ; CAS # 610271-56-2 (Free Base) ; 610271-57-3 (Maleate) ;

Timolol BP Impurity D ; Timolol USP RC D ; 4-(Morpholin-4-yl)-1,2,5-thiadiazol-3-ol ; CAS # 30165-97-0 ;

Timolol BP Impurity E ; Timolol USP RC E ; (2Z)-4-[(1S)-1-[[(1,1-Dimethylethyl)amino]methyl]-2-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]ethoxy]-4-oxobut-2-enoic acid maleate ; CAS # 1026075-53-5 (base) ;

Timolol BP Impurity F ; Timolol USP RC F ; 4-(4-Chloro-1,2,5-thiadiazol-3-yl)morpholine ; CAS # 30165-96-9 ;

Timolol BP Impurity G ; 4-(Morpholin-4-yl)-1,2,5-thiadiazol-3(2H)-one-1-oxide ; CAS # 75202-36-7 ;

Timolol BP Impurity H ; 2-[(2RS)-3-[(1,1-Dimethylethyl)amino]-2-hydroxypropyl]-4-(morpholin-4-yl)-1,2,5-thiadiazol-3(2H)-one ;

Timolol BP Impurity I ; (2RS)-1-(Ethylamino)-3-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol ;

Timolol BP Impurity J ; 1,1′-[1,2,5-Thiadiazol-3,4-diylbis(oxy)]bis[3-[(1,1-dimethylethyl)amino]propan-2-ol ;

(2S)-1-[(1,1-Dimethylethyl)amino]-3-[[4-(morpholin-4-yl)-1,2,5-thiadiazol-3-yl]oxy]propan-2-ol (Z)-butenedioate ; CAS # 26921-17-5 ;