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Good Quality Anti-Viral Drugs - Pharmaceutical Grade 209216-23-9 Entecavir Monohydrate For Treatment of Chronic Hepatitis B – Yibai

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Good Quality Anti-Viral Drugs - Pharmaceutical Grade 209216-23-9 Entecavir Monohydrate For Treatment of Chronic Hepatitis B – Yibai Detail:

Product name Entecavir monohydrate
Synonyms 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one monohydrate
CAS No. 209216-23-9
Appearance White to off-white powder
Molecular Formula C12H15N5O3.H2O
Molecular Weight 295.30
Usage Pharmaceutical Grade or Research purpose
Packing As per your request
Storage Preserve in tight,light-resistant containers in a cool place

 

Entecavir monohydrate Cas: 209216-23-9

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Results

Appearance White to off-white powder Complies
Optical rotation +24.0°—+28.0°(DMF:MeOH=1:1 c=1%) +27.0°
Identification A: By IR, To match with working standard Complies
B: By HPLC,retain time should match with working standard Complies
Water 5.8%—6.5% 6.1%
Isomer Single ≤0.1% 0.02%
Total ≤0.5% 0.02%
Related Substances Single impurity ≤0.1% 0.05%
Total impurities ≤0.3% 0.07%
Residue on ignition ≤0.1% 0.04%
Heavy metals £ 10ppm Complies
Residual  solvents Should be to match with the standard Complies
Assay ≥99.8% 99.9%
Conclusion:Complies to 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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Good Quality Anti-Viral Drugs - Pharmaceutical Grade 209216-23-9  Entecavir Monohydrate For Treatment of Chronic Hepatitis B – Yibai detail pictures

Good Quality Anti-Viral Drugs - Pharmaceutical Grade 209216-23-9  Entecavir Monohydrate For Treatment of Chronic Hepatitis B – Yibai detail pictures

Good Quality Anti-Viral Drugs - Pharmaceutical Grade 209216-23-9  Entecavir Monohydrate For Treatment of Chronic Hepatitis B – Yibai detail pictures


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We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Good Quality Anti-Viral Drugs - Pharmaceutical Grade 209216-23-9 Entecavir Monohydrate For Treatment of Chronic Hepatitis B – Yibai , The product will supply to all over the world, such as: New York, Birmingham, Ecuador, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
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    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
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