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    New Arrival China China Favipiravir Powder - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai

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    With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for 99% Sofosbuvir, Bpc 157, Cisplatin, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
    New Arrival China China Favipiravir Powder - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai Detail:

    Product name Sofosbuvir
    Synonyms N-[[P(S),2'R]-2′-Deoxy-2′-fluoro-2′-methyl-P-phenyl-5′-uridylyl]-L-alanine 1-methylethyl ester; PSI 7977
    CAS No. 1190307-88-0
    Appearance White or off-white crystallize powder
    Molecular Formula C22H29FN3O9P
    Molecular Weight 529.45
    Usage Research purpose
    Packing As per your request
    Storage Preserve in tight,light-resistant containers in a cool place

     

    Sofosbuvir Cas: 1190307-88-0
    Items

    Standard

    Results
    Appearance White or off-white crystallize powder Complies
    Identification The retention time of the principal peak of the sample solution corresponds to that of the standard solution, as obtained in the test for Assay Complies
    Melting point 118.0℃-128.0℃ 121.9℃-123℃
    Loss on drying N.M.T. 0.5% 0.16%
    Residual on ignition N.M.T. 0.2% 0.16%
    Water N.M.T. 0.5% 0.10%
    Chiral purity The Rp-isomer: N.M.T. 0.2% 0.01%
    Related substance Impurity A: N.M.T. 0.2%Impurity B: N.M.T. 0.1%

    Impurity C: N.M.T. 0.1%

    Any other impurity: N.M.T. 0.2%

    Total impurities: N.M.T. 1.0%

    		 0.03%Not detected

    Not detected

    0.04%

    0.16%
    Assay 98.0%~102.0% 98.78%
    Residual Solvent Tetrahydrofuran: N.M.T. 720ppmDichloromethane: N.M.T. 600ppm 0ppm0ppm
    Conclusion: complies with the in-house standards.

    Company Information

    √ Management layer’s full experience in factory and skilled technicians followers;
    √ Quality is always our top consideration, Strict QC system;
    √ 11 years experienced exporting sales team;
    √ Independent R&D lab;
    √ Two signed long term GMP workshops;
    √ Rich resources of plenty idle factories for customized project;
    √ High Efficiency working team with consistent path.
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    Every single member from our large efficiency revenue team values customers' wants and company communication for New Arrival China China Favipiravir Powder - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai , The product will supply to all over the world, such as: Bahamas, Dominica, Czech, We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.
    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Eartha from Armenia - 2018.09.21 11:44
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Colin Hazel from Argentina - 2018.12.11 11:26
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