64492-99-5

Basic information

• Product Name: Acetic acid (3S,5R,8S,9S,10R,13R,14S,17S)-4,4,13,14-tetramethyl-17-[(R)-1-(toluene-4-sulfonyloxy)-ethyl]-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-yl ester
• CAS NO: 64492-99-5
• Molecular Weight: 556.807
• Mol File: 64492-99-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetic acid (3S,5R,8S,9S,10R,13R,14S,17S)-4,4,13,14-tetramethyl-17-[(R)-1-(toluene-4-sulfonyloxy)-ethyl]-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid (3S,5R,8S,9S,10R,13R,14S,17S)-4,4,13,14-tetramethyl-17-[(R)-1-(toluene-4-sulfonyloxy)-ethyl]-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-yl ester(64492-99-5)
• EPA Substance Registry System: Acetic acid (3S,5R,8S,9S,10R,13R,14S,17S)-4,4,13,14-tetramethyl-17-[(R)-1-(toluene-4-sulfonyloxy)-ethyl]-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-yl ester(64492-99-5)

Safety Data

• Hazardous Substances Data: 64492-99-5(Hazardous Substances Data)

Upstream product

• 31300-52-4 3β-acetoxy-9,19-cyclo-4,4,14α-trimethyl-5α-pregnan-20-one 
• 38037-06-8 (20R)-3β-acetoxy-9,19-cyclo-4,4,14α-trimethyl-5α-pregnan-20-ol 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 17934-61-1 Buxandonin 
• 1053-21-0 cyclobuxophyllinine-M 

Relevant articles and documents

Higher isoprenoids-XI1 1 Part X: Tetrahedron 35, 985 (1979). Partial syntheses from cycloartenol, cyclolaudenol-part 3: cyclobuxophyllinine-m, cyclobuxophylline-k and buxanine-m

3β-Acetoxy-9,19-cyclo-4,4,14α-trimethyl-5α-pregnan-20-o ne, an intermediate readily accessible from cycloartenol/cyclolaudenol has been transformed into cyclobuxophyllinine-M, an alkaloid isolated from certain Buxus Spp. This compound has been earlier con