3α,17,21-Tris(trimethylsiloxy)-20-(phenylmethoxyimino)-5β-pregnan-11-one

3α,17,21-Tris(trimethylsiloxy)-20-(phenylmethoxyimino)-5β-pregnan-11-one structure

CAS No.: 57325-96-9

Chemical Name:: 3α,17,21-Tris(trimethylsiloxy)-20-(phenylmethoxyimino)-5β-pregnan-11-one

Synonyms: Pregnane-11,20-dione, 3,17,21-tris[(trimethylsilyl)oxy]-, 20-[O-(phenylmethyl)oxime], (3α,5β)- (9CI);(3R,5R,8S,9S,10S,13S,14S,17R)-10,13-dimethyl-17-[(Z)-N-phenylmethoxy-C-(trimethylsilyloxymethyl)carbonimidoyl]-3,17-bis(trimethylsilyloxy)-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-11-one

CBNumber:: CB82331029

Molecular Formula:: C37H63NO5Si3

Molecular Weight:: 686.16

MDL Number:

MOL File:: 57325-96-9.mol

Last updated:2023-07-14 17:49:53

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3α,17,21-Tris(trimethylsiloxy)-20-(phenylmethoxyimino)-5β-pregnan-11-one Properties

Boiling point	628.9±65.0 °C(Predicted)
Density	1.07±0.1 g/cm3(Predicted)

3α,17,21-Tris(trimethylsiloxy)-20-(phenylmethoxyimino)-5β-pregnan-11-one Preparation Products And Raw materials

Raw materials

Preparation Products

(3R,5R,8S,9S,10S,13S,14S,17R)-10,13-dimethyl-17-[(Z)-N-phenylmethoxy-C-(trimethylsilyloxymethyl)carbonimidoyl]-3,17-bis(trimethylsilyloxy)-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-11-one Pregnane-11,20-dione, 3,17,21-tris[(trimethylsilyl)oxy]-, 20-[O-(phenylmethyl)oxime], (3α,5β)- (9CI) 57325-96-9 C37H63NO5Si3