ChemicalBook CAS DataBase List Clobetasol propionate

Clobetasol propionate synthesis

2synthesis methods

Product Name:Clobetasol propionate
CAS Number:25122-46-7
Molecular formula:C25H32ClFO5
Molecular Weight:466.97

Pregna-1,4,9(11)-triene-3,20-dione, 21-chloro-17-hydroxy-16-methyl-, (16β)-

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25122-46-7
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Yield:-

Steps:

Multi-step reaction with 3 steps
1: triethylamine; dmap / chloroform / 50 °C
2: 5,5-dibromohydantoin; perchloric acid / acetone / -5 - 5 °C
3: hydrogen fluoride / chloroform; water / -40 °C

References:

CN107793462,2018,A

BetaMethasone Cyclic 17,21-(Ethyl Orthopropionate)

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25122-46-7
702 suppliers
$29.00/100mg

References

Clobetasol propionate Related Search:

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