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

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The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Lanreotide Acetate, Dapoxetine Hcl, Treatment Of Hepatitis C, We have a big inventory to fulfill our customer's requires and needs.

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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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions 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: Costa Rica, Burundi, Mexico, We've established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Clementine from Singapore - 2017.05.21 12:31

This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.

By Hellyngton Sato from Jamaica - 2017.09.29 11:19

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