Bulk quantity Emtricitabine
Price | USD420.00 |
Packge | 1KG |
- Min. Order:10KG
- Supply Ability:20
- Time:2020-11-25
Product Details
- Product NameEmtricitabine
- CAS No.143491-57-0
- EINECS No.604-363-1
- MFC8H10FN3O3S
- MW247.25
- AppearanceSolidWhite to Pale Yellow
- Melting point 136-140°C
- storage temp. Keep in dark place,Inert atmosphere,2-8°C
- Boiling point 443.3±55.0 °C(Predicted)
- density 1.82±0.1 g/cm3(Predicted)
COA of Emtricitabine
Item |
Requirements |
Test Results |
Description |
A white or almost white crystalline powder |
white crystalline powder |
Solubility |
Freely soluble in Methanol and Water; Practically insoluble in Dichloromethane |
Complies |
Identification |
The infrared absorption spectrum is concordant with the spectrum obtained from Emtricitabine RS or with the reference spectrum of Emtricitabine |
Complies |
|
Determine the Specific Optical Rotation using a 2.5 mg/ml solution in water R and calculate with reference to the dried substance; [α]D20 °C = -105.0° to -115.0°. |
-107.5° |
Limit of Emtricitabine Enantiomer |
≤0.30% |
Not detected |
Loss on Drying |
≤0.5% (3 hours at 105°C) |
0.14% |
Residue on Ignition |
≤0.1% |
Complies |
Related Substance |
Any impurity before the principal Peak ≤0.5% |
Complies |
|
Not more than 2 impurities over 0.1% before the principal peak |
Complies |
|
Any impurity after the principal peak ≤0.7% |
Complies |
|
Not more than 2 impurities over 0.1% after the principal peak |
Complies |
|
Total impurities ≤1.0% |
0.10% |
Residual Solvents |
Ethanol ≤0.30% |
0.14% |
|
Dichloromethane ≤ 0.06% |
Not detected |
|
DMF ≤ 0.088% |
Not detected |
|
Triethylamine ≤ 0.032% |
Not detected |
|
Toluene NMT 0.089% |
Not detected |
Heavy Metals |
≤20ppm |
Complies |
Assay |
99.0% - 101.0% |
100.1% |
Conclusion |
Meets the Requirements |
Company Profile Introduction
HeBei HengHe Import&Export Co.,Ltd is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price.
our company engaged in the import and export of pharmaceutical and chemical raw materials and intermediates.
It has been actively committed to the collection and development of new and old products, Adhering to the principle of "Honesty-oriented, customer First" and after long-term steady development, the company has been highly-praised by the customers due to it high-quality products and good reputation that it has been a leading Chinese company in the import and export of pharmaceutical and chemical raw materials. Our products have been widely sold to many countries and regions that we have established long-term stable relations of cooperation with the traders and end users all around the world and have become a solid bridge among the suppliers, traders and end users.
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- Since:2018-06-12
- Address: Room1301,Tatan International