95511-62-9

Upstream product

• 95529-30-9 1α-fluoro-2β,3β-isopropylidenedioxycholesta-5,24-diene 
• 95511-55-0 1α-fluoro-25-hydroxy-2β,3β-isopropylidenedioxycholest-5-ene 
• 95511-60-7 Acetic acid (1S,3R,8S,9S,10R,13R,14S,17R)-1-fluoro-17-((R)-5-hydroxy-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 
• 95511-58-3 (R)-6-[(1S,3R,8S,9S,10R,13R,14S,17R)-3-(tert-Butyl-dimethyl-silanyloxy)-1-fluoro-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-heptan-2-ol 
• 95511-56-1 1α-fluoro-2β,25-dihydroxy-3β-(tert-butyldimethylsiloxy)cholest-5-ene 
• 95511-53-8 6β,24-acetoxy-1α-fluoro-24-hydroxy-2β,3β-isopropylidenedioxy-5α-cholane 
• 95511-54-9 6β-acetoxy-1α-fluoro-2β,3β-isopropylidenedioxy-5α-cholan-24-al 
• 95529-29-6 1α-fluoro-6β-hydroxy-2β,3β-isopropylidenedioxy-5α-cholest-24-ene 
• 95511-59-4 1α-fluoro-3β,25-dihydroxycholest-5-ene 
• 95511-61-8 3β-acetoxy-1α-fluoro-25-hydroxycholesta-5,7-diene 

Downstream Products

• 74041-09-1 1α-fluoro-25-hydroxyvitamin D3 

Relevant academic research and scientific papers

Synthesis and biological activity of 1α-fluoro-25-hydroxyvitamin D3

trans Diaxial opening with potassium hydrogen difluoride of the 1β,2β-epoxy-3β-ol derived from cholenic acid gave the 1α-fluoro-2β,3β-diol derivative. Construction of the 25-hydroxy cholesterol side chain and deoxygenation of the 2β-hydroxy group afforded