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Hot New Products Ledipasvir - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai

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The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Cetilistat, Progesterone, Lenvatinib Mesylate, "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time".
Hot New Products Ledipasvir - 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

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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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Product detail pictures:

Hot New Products Ledipasvir - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai detail pictures

Hot New Products Ledipasvir - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai detail pictures

Hot New Products Ledipasvir - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai detail pictures


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In order to best meet client's needs, all of our operations are strictly performed in line with our motto "High Quality, Competitive Price, Fast Service" for Hot New Products Ledipasvir - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai , The product will supply to all over the world, such as: Tajikistan, Belarus, Sierra Leone, We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products.
  • Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Delia Pesina from Algeria - 2017.06.25 12:48
    A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Phoenix from Australia - 2017.06.29 18:55
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