(2S,3S)-4-((4-Chlorophenyl)amino)-2,3-dihydroxy-4-oxobutanoic acid

Pharmaceutical intermediate

4,4'-Azobis(4-cyano-1-pentanol)

Pharmaceutical intermediate compound

10-Methoxy-5H-dibenzo[b,f]azepine

pharmaceutical intermediate

Ambroxol Monobromine

Pharmaceutical intermediate for ambroxol impurities

(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7H-purin-7-yl)acetic acid--4-(((2-amino-3,5-dibromophenyl)methyl)amino)cyclohexan-1-ol (1/1)

active pharmaceutical ingredient

4-(((2-Amino-3,5-dibromophenyl)methyl)amino)cyclohexan-1-ol--hydrogen chloride (1/1)

active pharmaceutical ingredient