(20R)-17,20,21-Tris(trimethylsiloxy)pregn-4-en-3-one O-methyl oxime

Modify Date: 2025-09-01 17:27:48

(20R)-17,20,21-Tris(trimethylsiloxy)pregn-4-en-3-one O-methyl oxime Structure
(20R)-17,20,21-Tris(trimethylsiloxy)pregn-4-en-3-one O-methyl oxime structure
Common Name (20R)-17,20,21-Tris(trimethylsiloxy)pregn-4-en-3-one O-methyl oxime
CAS Number 35554-02-0 Molecular Weight 594.061
Density 1.0±0.1 g/cm3 Boiling Point 530.3±60.0 °C at 760 mmHg
Molecular Formula C31H59NO4Si3 Melting Point N/A
MSDS N/A Flash Point 274.5±32.9 °C

 Names

Name (3E,20R)-N-Methoxy-17,20,21-tris[(trimethylsilyl)oxy]pregn-4-en-3-imine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 530.3±60.0 °C at 760 mmHg
Molecular Formula C31H59NO4Si3
Molecular Weight 594.061
Flash Point 274.5±32.9 °C
Exact Mass 593.375183
LogP 10.05
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.510

 Synonyms

(3E,20R)-N-Methoxy-17,20,21-tris[(trimethylsilyl)oxy]pregn-4-en-3-imine
Pregn-4-en-3-one, 17,20,21-tris[(trimethylsilyl)oxy]-, O-methyloxime, (3E,20R)-
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