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Emtricitabine
Emtricitabine

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.

  • Since:2018-06-12
  • Address: Room1301,Tatan International
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