3-[[(2R,3R,4R,5R)-2-[(1S)-1-[bis(4-methoxyphenyl)-phenyl-methoxy]ethyl]-5-(2,4-dioxopyrimidin-1-yl)-4-methoxy-tetrahydrofuran-3-yl]oxy-(diisopropylamino)phosphanyl]oxypropanenitrile

nucleoside phosphoramidite for oligonucleotide synthesis

TERT-BUTYL (2S)-2-AMINO-4-METHYLPENTANOATE HYDROCHLORIDE

Leucine derivative pharmaceutical intermediate

Alogliptin Impurity 4

Pharmaceutical impurity reference standard

2-(((3aS,4R,6S,6aR)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol (2S,3S)-2,3-dihydroxysuccinate

research compound

2-(((3aS,4R,6S,6aR)-6-amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol (2R,3R)-2,3-dihydroxysuccinate

Reference standard for impurities

Ticagrelor Impurity 202

pharmaceutical intermediate