Cabazitaxel N-1

卡巴他赛N-1

Also known as: Cabazitaxel intermediate N-1, 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-1β,13α-dihydroxy-7β,10β-dimethoxy-9-oxo-11-taxen-13α-yl (2R,4S,5S)-3-tert-butoxycarbonyl-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-5-carboxylate, (4S,5S)-2-(4-methoxyphenyl)-4-phenyl-3,5-oxazolidinedicarboxylic acid 5-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) ester

Cabazitaxel N-1 (CAS 1354900-66-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C53H63NO15 and a molecular weight of 954.065 g/mol. It is also known as Cabazitaxel intermediate N-1, 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-1β,13α-dihydroxy-7β,10β-dimethoxy-9-oxo-11-taxen-13α-yl (2R,4S,5S)-3-tert-butoxycarbonyl-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-5-carboxylate and (4S,5S)-2-(4-methoxyphenyl)-4-phenyl-3,5-oxazolidinedicarboxylic acid 5-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) ester. Key properties include a boiling point of 922.6±65.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 511.8±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1354900-66-5

Jingsj CID

J-1163439-7

Molecular Formula

C₅₃H₆₃NO₁₅

Chinese Name

卡巴他赛N-1

Molecular Weight

954.065 g/mol

Category

Organic Compounds

Last updated

8/21/2026