Methyl (3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidenehexanoate-147118-35-2-C31H39O4PSi -Chemindustry.com - The leading vertical market advertising source for the chemical world

Methyl (3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidenehexanoate

CAS No.: 147118-35-2 Formula: C31H39O4PSi

Weight: 534.69800

Synonyms: (R)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxo]-5-oxo-6-(triphenylphosphoranylidene)-methyl hexanoate; methyl-(3R)-3-[(terbutyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidene hexanoate; methyl (3R)-3[[tert-butyl-(dimethyl)silyl]oxy]-5-oxo-6-(triphenylphosphoranylidine)hexanoate; 3-(tert-butyldimethylsilanyloxy)-5-oxo-6-(triphenylphosphanylidene)hexanoic acid methyl ester; (3R)-3-(tert-butyldiMethylsilyloxy)-5-oxo-6-triphenylphosphoranylidenehexanoate Methyl ester; METHYL (3R)-3-(TERT-BUTYLDIMETHYL SILYLOXY)-5-OXO-6-TRIPHENYL PHOSPHORANYLIDENE HEXANOATE (J6); rosuvastatin interMediates J-6; B-8; methyl (3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-(triphenylphosphoranylidene)hexanoate;

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Description

Pharmaceutical intermediate, the main raw material of the blood lipid-lowering drug rosuvastatin.

Basic Information

CAS No.:

147118-35-2

Synonyms:

(R)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxo]-5-oxo-6-(triphenylphosphoranylidene)-methyl hexanoate; methyl-(3R)-3-[(terbutyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidene hexanoate; methyl (3R)-3[[tert-butyl-(dimethyl)silyl]oxy]-5-oxo-6-(triphenylphosphoranylidine)hexanoate; 3-(tert-butyldimethylsilanyloxy)-5-oxo-6-(triphenylphosphanylidene)hexanoic acid methyl ester; (3R)-3-(tert-butyldiMethylsilyloxy)-5-oxo-6-triphenylphosphoranylidenehexanoate Methyl ester; METHYL (3R)-3-(TERT-BUTYLDIMETHYL SILYLOXY)-5-OXO-6-TRIPHENYL PHOSPHORANYLIDENE HEXANOATE (J6); rosuvastatin interMediates J-6; B-8; methyl (3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-(triphenylphosphoranylidene)hexanoate;

Formula:

C31H39O4PSi

Molecular Weight:

534.69800

PSA:

62.41000

LogP:

5.69540

Properties

Appearance & Character:

Pale yellow to white crystalline powder

Density:

1.1 g/cm³

Melting Point:

77.5-78.5ºC

Boiling Point:

603.9ºC at 760 mmHg

Flash Point:

319ºC

Storage Conditions:

Inert atmosphere,Store in freezer, under -20°C

Safety Info