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CAS 91424 40 7 3 Rosuvastatin Intermediates Tert Butyldimethylsilyloxy Glutaric Anhydride Nlt 98.0 %

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CAS 91424 40 7 3 Rosuvastatin Intermediates Tert Butyldimethylsilyloxy Glutaric Anhydride Nlt 98.0 %

China CAS 91424 40 7 3 Rosuvastatin Intermediates Tert Butyldimethylsilyloxy Glutaric Anhydride Nlt 98.0 % supplier

Large Image :  CAS 91424 40 7 3 Rosuvastatin Intermediates Tert Butyldimethylsilyloxy Glutaric Anhydride Nlt 98.0 %

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Place of Origin: China
Certification: cGMP standard

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Minimum Order Quantity: 1kg
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Detailed Product Description
Usage: Rosuvastatin Calcium Intermediate CAS: 91424-40-7
Short Code: J3
High Light:

rosuvastatin lactone

,

rosuvastatin sodium

CAS : 91424-40-7 3 - ( TERT - BUTYLDIMETHYLSILYLOXY ) GLUTARIC ANHYDRIDE NLT 98.0 %

 

Chemical Name : 3 - ( TERT - BUTYLDIMETHYLSILYLOXY ) GLUTARIC ANHYDRIDE

 

Synonyms : 3 - ( t - BUTYLDIMETHYLSILOXY )GLUTARIC ANHYDRIDE ; 3 - ( TERT - BUTYLDIMETHYLSILYLOXY )GLUTARIC ANHYDRIDE ; 3 - ( tert - Butyldimethylsilyloxy )glutaric anhydride ; 3 - [ ( tert - Butyldimethylsily )oxy ]pentanedioic Anhydride ; 3 - ( tert - butyldimethylsilyloxy )glutaric anhydride ( J3 ) ; ( 3R ) - 3 - [ ( terbutyldimethylsilyl )oxy ]glutaric anhydride ; ( 3R ) - 3 - [ ( tert-butyldimethylsilyl )oxy ]glutaric anhydride ; 3 - [ ( TERT -BUTYLDIMETHYLSILYL )OXY ] PENTANEDIOIC ANHYDRIDE

 

MOLECULAR FORMULA : C11H20O4Si

 

MOLECULAR WEIGHT : 244.36

 

Density : 1.030

 

Melting Point : 79 - 81 Deg C ( lit. )

 

USAGE : Rosuvastatin intermediate 

 

Description: Rosuvastatin Calcium is the active ingredient (API) of branded drug Crestor. It was innovated by the Japanese drug maker Shionogi and cooperated the marketing with AstraZeneca. Rosuvastatin Calcium is the new generation of statins drugs after Lovastatin, Simvastatin and Atorvastatin. It is a fully synthesized product and used to treat high cholesterol and to prevent cardiovascular disease. Some persons also call it super statin to express its good effect. The annual sales of Crestor exceed US dollars 6.6 Billion in 2014. The first generic version of Crestor will launch in US in 2016.

 

3 - ( TERT - BUTYLDIMETHYLSILYLOXY ) GLUTARIC ANHYDRIDE CAS No. : 91424-40-7 is one of its intermediates. There are several synthesis routes to manufacture this intermediate but some routes are protected by the patents in some countries including Europe, USA and China. We strictly obey the laws and our commercial products are manufactured without infringing such patents. But anyway, the buyers should know the patent status by themselves. We promise to supply the real route of synthesis to the buyers. The buyers should take the risks of patent infringement by themselves.

 

Competitive Advantage: Produced under cGMP conditions, support customers’ registrations, Approved by many esteemed companies

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