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CAS 158275 79 7 Rosuvastatin Intermediates 3R 3 Tert Butyl Dimethylsilyloxypentanedioate

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CAS 158275 79 7 Rosuvastatin Intermediates 3R 3 Tert Butyl Dimethylsilyloxypentanedioate

China CAS 158275 79 7 Rosuvastatin Intermediates 3R 3 Tert Butyl Dimethylsilyloxypentanedioate supplier

Large Image :  CAS 158275 79 7 Rosuvastatin Intermediates 3R 3 Tert Butyl Dimethylsilyloxypentanedioate

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Place of Origin: China
Certification: cGMP standard

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Minimum Order Quantity: 1kg
Packaging Details: drums
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Detailed Product Description
Usage: Rosuvastatin Calcium Intermediate CAS: 158275-79-7
Short Code: A10
High Light:

rosuvastatin lactone

,

rosuvastatin sodium

CAS : 158275-79-7 1 - ETHOXYCARBONYL - 5 - METHYL - ( 3R ) - 3 - TERT - BUTYL - DIMETHYLSILYLOXYPENTANEDIOATE 

 

Chemical Name : 1 - ETHOXYCARBONYL - 5 - METHYL - ( 3R ) - 3 - TERT - BUTYL - DIMETHYLSILYLOXYPENTANEDIOATE

 

CAS No. : 158275-79-7

 

MOLECULAR FORMULA : C15H28O7Si

 

MOLECULAR WEIGHT : 348.47

 

Density : 1.058g/cm3

 

Flash Point : 145.5 Deg C

 

Boiling Point : 366 Deg C

 

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.

 

1 - ETHOXYCARBONYL - 5 - METHYL - ( 3R ) - 3 - TERT - BUTYL - DIMETHYLSILYLOXYPENTANEDIOATE CAS No. : 158275-79-7 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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