Dapagliflozin Impurity D

reference standard for impurity testing

Boc-lysine

protected amino acid for peptide synthesis

N-(tert-Butoxycarbonyl)-L-phenylalanine

Boc-protected amino acid intermediate

METHYL (1R,2S,5S)-6,6-DIMETHYL-3-AZABICYCLO[3.1.0]HEXANE-2-CARBOXYLATE HYDROCHLORIDE

Pharmaceutical intermediate

(1R,2S,5S)-6,6-dimethyl-3-[3-methyl-N-(trifluoroacetyl)-L-valyl]-3-azabicyclo[3.1.0]hexane-2-carboxylic acid

Pharmaceutical intermediate for nirmatrelvir synthesis

(1R,2S,5S)-methyl 3-((S)-2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate

Boc-protected amino acid building block