High Quality Antiviral - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai
High Quality Antiviral - 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 |
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Sofosbuvir Cas: 1190307-88-0 |
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| 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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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for High Quality Antiviral - Pharmaceutical Grade 1190307-88-0 Sofosbuvir For Treatment of Hepatitis C – Yibai , The product will supply to all over the world, such as: Botswana, Pretoria, Swiss, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
By Adelaide from Uganda - 2017.08.18 18:38
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Ryan from Honduras - 2017.08.21 14:13
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