Good Quality Anti-Viral Drugs - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai

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Good Quality Anti-Viral Drugs - 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.

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√ 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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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Good Quality Anti-Viral Drugs - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai , The product will supply to all over the world, such as: Poland, Uzbekistan, Uruguay, We'll initiate the second phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. If you are interested in any of our products and solutions or would like to discuss a custom order, make sure you feel free to contact us. We've been looking forward to forming successful business relationships with new clients around the world in the near future.

This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.