![](/CAS/GIF/2276-94-0.gif)
(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid synthesis
- Product Name:(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
- CAS Number:2276-94-0
- Molecular formula:C24H40O3
- Molecular Weight:376.58
![(4R)-4-[(3S,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid](/CAS/GIF/2276-93-9.gif)
2276-93-9
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![(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid](/CAS/GIF/2276-94-0.gif)
2276-94-0
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Yield:-
Steps:
Multi-step reaction with 2 steps
1: chromium (VI)-oxide; aqueous sulfuric acid; acetic acid
2: platinum; aqueous hydrobromic acid; acetic acid / Hydrogenation
References:
Berliner;Schoenheimer [Journal of Biological Chemistry,1938,vol. 124,p. 525,535]
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![(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid](/CAS/GIF/2276-94-0.gif)
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![(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid](/CAS/GIF/2276-94-0.gif)
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![(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid](/CAS/GIF/2276-94-0.gif)
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$313.00/500mg
![(4R)-4-[(3R,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid](/CAS/GIF/2276-94-0.gif)
2276-94-0
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