392322-50-8

Basic information

• Product Name: Toluene-4-sulfonic acid (2R,6R)-6-[(3S,9S,10R,13R,14R,17R)-3-(tert-butyl-dimethyl-silanyloxy)-4,4,10,13-tetramethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-heptyl ester
• CAS NO: 392322-50-8
• Molecular Weight: 697.151
• Mol File: 392322-50-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Toluene-4-sulfonic acid (2R,6R)-6-[(3S,9S,10R,13R,14R,17R)-3-(tert-butyl-dimethyl-silanyloxy)-4,4,10,13-tetramethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-heptyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Toluene-4-sulfonic acid (2R,6R)-6-[(3S,9S,10R,13R,14R,17R)-3-(tert-butyl-dimethyl-silanyloxy)-4,4,10,13-tetramethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-heptyl ester(392322-50-8)
• EPA Substance Registry System: Toluene-4-sulfonic acid (2R,6R)-6-[(3S,9S,10R,13R,14R,17R)-3-(tert-butyl-dimethyl-silanyloxy)-4,4,10,13-tetramethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-heptyl ester(392322-50-8)

Safety Data

• Hazardous Substances Data: 392322-50-8(Hazardous Substances Data)

Upstream product

• 439587-82-3 3-(tert-butyl-dimethyl-silanyloxy)-17-[6-(tert-butyl-dimethyl-silanyloxy)-1,5-dimethyl-hexyl]-4,4,10,13-tetramethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene 
• 392322-41-7 3β-(25R)-26-bis(tert-butyldimethylsilyloxy)4,4-dimethylcholest-5,7-diene 
• 392322-31-5 3β-hydroxy-4,4-dimethyl-(25R)-26-(tert-butyldimethylsilyloxy)cholest-5-ene 
• 392322-25-7 (8S,9S,10R,13R,14S,17R)-17-[(1R,5R)-6-(tert-Butyl-dimethyl-silanyloxy)-1,5-dimethyl-hexyl]-4,4,10,13-tetramethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one 
• 439587-85-6 (8S,9S,10R,13R,14S,17R)-17-[(1R,5R)-6-(tert-Butyl-dimethyl-silanyloxy)-1,5-dimethyl-hexyl]-10,13-dimethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-3-one 
• 192187-71-6 (25R)-26-(tert-butyldimethylsilyloxy)cholest-5-en-3β-ol 
• 13095-61-9 (25R)-cholest-5-ene-3β,26-diol 
• 98-59-9 p-toluenesulfonyl chloride 
• 392322-47-3 (25R)-3β-(tert-butyldimethylsilyloxy)-4,4-dimethylcholest-5,7-dien-26-ol 

Relevant articles and documents

Meiosis activating sterols derived from diosgenin

Continuing research based on the meiosis activation properties of the endogenous sterol FF-MAS is reported. The synthesis and SAR of 16- and 26-substituted sterols are described, utilising diosgenin as starting material. Selected sterols were tested for their ability to induce oocyte maturation in hypoxanthine arrested mouse oocytes in vitro.