(3α,5β,11β)-21-(Acetyloxy)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-11,17-dihydroxy-pregnan-20-one

Modify Date: 2026-08-15 09:19:40

(3α,5β,11β)-21-(Acetyloxy)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-11,17-dihydroxy-pregnan-20-one structure	Common Name	(3α,5β,11β)-21-(Acetyloxy)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-11,17-dihydroxy-pregnan-20-one
	CAS Number	83274-68-4	Molecular Weight	522.78900
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₂₉H₅₀O₆Si	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	[2-[(3R,5R,8S,9S,10S,11S,13S,14S,17R)-3-[tert-butyl(dimethyl)silyl]oxy-11,17-dihydroxy-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

Molecular Formula	C₂₉H₅₀O₆Si
Molecular Weight	522.78900
Exact Mass	522.33800
PSA	93.06000
LogP	5.25360
InChIKey	ZIXYSUPSPWROPS-CKMVDKHJSA-N
SMILES	CC(=O)OCC(=O)C1(O)CCC2C3CCC4CC(O[Si](C)(C)C(C)(C)C)CCC4(C)C3C(O)CC21C

Precursor 0
DownStream 2
CAS#:17736-20-8 Pregnane-11,20-... CAS#:667-65-2 Beta-Cortol

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