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

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We also provide item sourcing and flight consolidation solutions. We have now our very own manufacturing facility and sourcing place of work. We could provide you with nearly every kind of merchandise associated to our merchandise variety for Doxorubicin, 108736-35-2, Cabazitaxel Powder, We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future.

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
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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99% Sofosbuvir