72317-98-7

Upstream product

• 101047-07-8 Benzoic acid (3S,8S,9S,10R,13R,14S)-17-((1R,4R)-4-isopropyl-1-methyl-5-phenoxythiocarbonyloxy-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 101047-07-8 Benzoic acid (3S,8S,9S,10R,13R,14S)-17-((1R,4S)-4-isopropyl-1-methyl-5-phenoxythiocarbonyloxy-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 101047-04-5 Benzoic acid (3S,8S,9S,10R,13R,14S)-17-((1R,4S)-5,6-dihydroxy-4-isopropyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 101047-04-5 Benzoic acid (3S,8S,9S,10R,13R,14S)-17-((1R,4R)-5,6-dihydroxy-4-isopropyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 101047-03-4 24 (R/α)-isopropenylcholesterol benzoate 
• 101047-03-4 24 (S/β)-isopropenylcholesterol benzoate 
• 101047-05-6 Benzoic acid (3S,8S,9S,10R,13R,14S)-17-((1R,4S)-5-hydroxy-4-isopropyl-1-methyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 101047-05-6 Benzoic acid (3S,8S,9S,10R,13R,14S)-17-((1R,4R)-5-hydroxy-4-isopropyl-1-methyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 101047-04-5 Benzoic acid (3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-5,6-dihydroxy-4-isopropyl-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 101047-03-4 24S-isopropenylcholesterol benzoate 
• 101047-03-4 24R-isopropenylcholesterol benzoate 
• 101047-05-6 Benzoic acid (3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-5-hydroxy-4-isopropyl-1-methyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 71883-95-9 (24S)-24-isopropenylcholest-5-en-3β-ol 
• 101047-07-8 Benzoic acid (3S,8S,9S,10R,13R,14S,17R)-17-((1R,4R)-4-isopropyl-1-methyl-5-phenoxythiocarbonyloxy-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 

Downstream Products

• 118978-28-2 3β-benzoyloxy-24-chloro-24ξH-stigmast-5-ene 
• 55870-01-4 (24S,28S)-24,28-epoxystigmast-5-en-3β-ol 
• 69477-00-5 (24S,28S)-stigmast-5-ene-3β,28-diol bis(MTPA) ester 
• 69500-99-8 (24R,28R)-stigmast-5-ene-3β,28-diol bis(MTPA) ester 
• 69500-95-4 (24R,28S)-3β-benzoylstigmast-5-ene-24,28-diol 28-MTPA ester 
• 69476-98-8 (24S,28R)-3β-benzoylstigmast-5-ene-24,28-diol 28-MTPA ester 
• 72318-00-4 (24S)-stigmast-5-ene-3β,24-diol 3-MTPA ester 
• 69476-97-7 stigmast-5-ene-3β,24,28-triol 3-benzoate 
• 72904-37-1 24,28-epoxystigmast-5-en-3β-ol 3-benzoate 

Relevant academic research and scientific papers

Studies on the Constituents of Orchidaceous Plants. VII. The C-24 Stereochemistry of Cyclohomonervilol and 24-Isopropenylcholesterol, Non-conventional Side Chain Triterpene and Sterol, from Nervilia purpurea SCHLECHTER

The C-24 stereochemistry of cyclohomonervilol,a non-conventional side chain triterpene isoleted from Nervilia purpurea was determined to be 24S by chemical transformation to 24S-dihydrocyclofuntumienol.Separation of a 24-epimeric mixture of chemically syn

EFFECTIVE SEPARATION AND C-24 STEREOCHEMICAL ASSIGNMENT OF EPIMERIC 24-ISOPROPENYLCHOLESTEROLS

Separation of epimeric 24-isopropenylcholesterols (1a) was effectively achieved by reversed-phase HPLC.The C-24 stereochemistry of these epimers was determined on the basis of chemical and spectroscopic evidence.