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

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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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To create much more price for clients is our company philosophy; purchaser growing is our working chase 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: Malawi, New York, Slovak Republic, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.

Anti Hepatitis C

Antiviral

Dacatavir Dihydrochloride

Daclatasvir

Ganciclovir Sodium

Hepatitis C Virus Inhibitor

Ledipasvir

Sofosbuvir

Treatment Of Hepatitis C

Velpatasvir

In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!

By Sally from Armenia - 2018.09.29 13:24

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 Jean from Italy - 2018.10.01 14:14

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