7-(triethylsilyl)-13-O-[((4S,5R)-2,4-diphenyl-4,5-dihydrooxazol-5-yl)carbonyl]baccatin

紫杉醇缩合物

Also known as: 7-(triethylsilyl)-13-O-[((4S,5R)-2,4-diphenyl-4,5-dihydrooxazol-5-yl)carbonyl]baccatin, (4S,5R)-4,5-Dihydro-2,4-diphenyl-5-oxazolecarboxylic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (N-1) Paxlitaxl intermediate 3, 7-(triethylsilyl)-13-O-[(4S,5R)-2,4-diphenyl-4,5-dihydro-1,3-oxazole-5-carbonyl]baccatin III

7-(triethylsilyl)-13-O-[((4S,5R)-2,4-diphenyl-4,5-dihydrooxazol-5-yl)carbonyl]baccatin (CAS 158722-23-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C53H63NO13Si and a molecular weight of 950.15200 g/mol. It is also known as (4S,5R)-4,5-Dihydro-2,4-diphenyl-5-oxazolecarboxylic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (N-1) Paxlitaxl intermediate 3 and 7-(triethylsilyl)-13-O-[(4S,5R)-2,4-diphenyl-4,5-dihydro-1,3-oxazole-5-carbonyl]baccatin III. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

158722-23-7

Jingsj CID

J-1027548-7

Molecular Formula

C₅₃H₆₃NO₁₃Si

Chinese Name

紫杉醇缩合物

Molecular Weight

950.15200 g/mol

Category

Alcohols

Last updated

8/21/2026