Amikacin Impurity 11

Amikacin impurity reference standard

(S)-4-amino-N-((1R,2S,3S,4R,5S)-5-amino-2-(((2S,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxycyclohexyl)-2-hydroxybutanamide

Amikacin impurity reference standard

Tert-butyl N-(4-oxocyclohexyl)carbamate

pharmaceutical intermediate

(R)-BoroLeu-(+)-Pinanediol trifluoroacetate

impurity or intermediate for bortezomib synthesis

(3S)-3-aminoazepan-2-one

research compound

(R)-3-Aminoazepan-2-One Hydrochloride

Pharmaceutical intermediate