1402820-62-5

Basic information

• Product Name: (αR, βS)-α-hydroxy-β-[[(1,1-dimethylethoxy)carbonyl]amino]benzene-propanoic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,1112,12a,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 ester isopropanol solvate
• Synonyms: (αR, βS)-α-hydroxy-β-[[(1,1-dimethylethoxy)carbonyl]amino]benzene-propanoic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,1112,12a,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 ester isopropanol solvate
• CAS NO: 1402820-62-5
• Molecular Weight: 896.042
• Mol File: 1402820-62-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (αR, βS)-α-hydroxy-β-[[(1,1-dimethylethoxy)carbonyl]amino]benzene-propanoic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,1112,12a,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 ester isopropanol solvate(CAS DataBase Reference)
• NIST Chemistry Reference: (αR, βS)-α-hydroxy-β-[[(1,1-dimethylethoxy)carbonyl]amino]benzene-propanoic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,1112,12a,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 ester isopropanol solvate(1402820-62-5)
• EPA Substance Registry System: (αR, βS)-α-hydroxy-β-[[(1,1-dimethylethoxy)carbonyl]amino]benzene-propanoic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,1112,12a,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 ester isopropanol solvate(1402820-62-5)

Safety Data

• Hazardous Substances Data: 1402820-62-5(Hazardous Substances Data)

Upstream product

• 160084-70-8 4α-acetoxy-2α-benzoyIoxy-5β,20-epoxy-1β,13α-dihydroxy-10β-methoxy-9-oxo-7β-triethylsilyloxy-11-taxene 
• 115437-18-8 7-triethylsilyl-10-deacetylbaccatin III 
• 32981-86-5 10-deacetylbaccatin III 
• 183133-96-2 carbazitaxel 
• 67-63-0 isopropyl alcohol 
• 1396601-24-3 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-1β-hydroxy-7β,10β-dimethoxy-9-oxo-13-(triethylsilyloxy)-11-taxene 
• 1433749-82-6 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-1β,7β-dihydroxy-9-oxo-10β-methoxy-13α-triethylsilyloxy-11-taxene 
• 183133-98-4 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-1β-hydroxy-9-oxo-10β-methoxy-7β,13α-di(triethylsilyloxy)-11-taxene 
• 183133-99-5 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-1β,10β-dihydroxy-9-oxo-7β,13α-di(triethylsilyloxy)-11-taxene 
• 183133-94-0 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-1β,13α-dihydroxy-7β,10β-dimethoxy-9-oxo-11-taxene 
• 183133-97-3 4α-acetoxy-2α-benzoyloxy-5β,20-epoxy-10β-methoxy-9-oxo-1β,13α,7β-trihydroxy-11-taxene 

Relevant articles and documents

PROCESSES FOR THE PREPARATION OF CABAZITAXEL INVOLVING C(7) -OH AND C(13) -OH SILYLATION OR JUST C(7) -OH SILYLATION

Disclosed are processes towards Cabazitaxel (I) starting from 10-Deacetylbaccatin (III) that involve steps of either 7-OH monosilylation (passing through formula V) or 7,13-disilylation (passing through formulae XI, XII). Isopropanol Solvates of Cabazitaxel and processes to make this are also described.