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Home > Products > API > API Sofosbuvir/CAS 1190307-88-0

API Sofosbuvir/CAS 1190307-88-0

Basic Info

Model No.: Top Grade

Product Description

API Sofosbuvir/CAS 1190307-88-0

Product Description

Name: API Sofosbuvir/CAS 1190307-88-0

Cas: 1190307-88-0

MW: 529.45

Appearance: A white or almost white powder

Purity: >99% min,pharmaceutical grade

sofosbuvir is first without joint interferon can be safe and effective drug for the treatment of certain types of hepatitis c.Clinical trials confirm for type 1 and 4 c, the drug combination of polyethylene glycol (peg) interferon and ribavirin overall sustained virological response (SVR) is as high as 90%;In view of the type 2 c, the drug plus ribavirin SVR is 89% - 95%;In view of the 3 c, the drug plus ribavirin SVR is 61% - 63%.


Items Specifications Results
Appearance White to off-white powder off-white powder
Loss on drying NMT 0.5% 0.20%
Residue on ignition NMT 0.2% 0.12%
Purity NLT 99.0% 99.60%
Conclusion The results can conforms with the above specification

Function and Application

sofosbuvir is a kind of hepatitis c virus (HCV) NS5B polymerase inhibitors nucleotide analogues, applicable to as united antiviral treatment composition in the treatment of chronic hepatitis c (CHC) infection.
sofosbuvir  confirmed by test can effectively treat genotype 1, 2, 3, or 4 c subjects, including within milan criteria are awaiting liver transplantation of HCC subjects and co-infection of HCV/HIV - 1 subjects.

Packing and Shipping

1kg with double plastic container inside/Aluminum foil bag
25kg with double plastic container inside/Fiber drum outside.Or as your request.

Stored in a clean, cool, dry area; keep away from strong, direct light.

Shipped in 3 days after payment.




 Xi’an Wharton Bio-Tech Co.,Ltd  is a national key high-tech enter prise,which mainly specializes in the R&D,operation and production of pharmaceutical APIs and intermediates.Our company is situated in E&T development zone,xi’an city shaanxi,it is easy of access.Our company has independent R&D center,raw material synthesis workshop,has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.we have GMP standard workshop and complete equipment.the superior product qualityis guaranteed by 300,000 level air-conditioning clear system within purification drying and packing procedures.we have 2 sales department over 30 people and sell our products all over the world.we also have strong professional research and development team,talented personnel and completely equipped laboratory for quality controlling.Various detection device is equipped in Wharton such as HPLC,GS,Spectrophotometer,AAS,Polarimeter,Auto titrators,BOD Incubators,COD Incubators,Melting point apparatus and so on.

Our Service


---------------------------------------------------------------------------------------------------------------------------------------------------------------------1. All inquiries will be replied within 12 hours.


2. Dedication to quality, supply & service.


3. Strictly on selecting raw materials.


4. OEM/ODM Available.


5. Reasonable & competitive price, fast lead time.


6. Sample is available for your evaluation & Formulation development.


7. Faster delivery:Sample order in stock and 3-7 days for bulk production.


8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder


9. After-Sale Service:


1) International Authorized Third-Party Test For The Products You Demand.


2) 30 Days Warranty of quality of goods. 


Our Advantage



 FAQ ------------------------------------------------------------------------------------------------------------------------


1.Are you a manufacturer or trade company?


We are a professional manufacturer.


2.What products your company specialize in?
We specialize in Vitamin B12(Cyanocobalamin), Coenzyme Q10 , Nicotinamide Riboside , Scopolamine Butylbromide , Vitamin B1 ,Vitamin B6 , Vitamin B9(folic acid) , Vitamin k2 mk7 ,Hyaluronic Acid.


3.What’s your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.


4.What’s the warranty service do you offer?
We offer 24 month warranty for all our products.


 5.How do you ensure monthhigh quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.


 6.How do you ship the order normally?

For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, includingDHL,FEDEX,UPS,TXT,EMS,ARAMES and so on.


  Send your Inquiry Details in the Below, Click "   Send " Now!



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