Tert-Butyl 4-amino-3,3-difluoropiperidine-1-carboxylate

Tert-Butyl (R)-4-amino-3,3-difluoropyrrolidine-1-carboxylate

Pharmaceutical intermediate

(S)-tert-Butyl 4-amino-3,3-difluoropyrrolidine-1-carboxylate

Research reagent for chemical synthesis

3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carboxylic acid

Pharmaceutical intermediate

(4-Bromo-3-(ethoxymethyl)phenyl)methanol

pharmaceutical intermediate for synthesis

Tert-butyl (1R,3S,4S)-3-(6-bromo-1H-benzimidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate

Ledipasvir intermediate

(1R,3S,4S)-tert-butyl 3-(6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate

Pharmaceutical intermediate for ledipasvir

T-Butyl (4R)-4-amino-3,3-difluoropiperidine-1-carboxylate

pharmaceutical intermediate

Tert-butyl (4s)-4-amino-3,3-difluoropiperidine-1-carboxylate

pharmaceutical intermediate