Lamivudine and Intermediates
(拉米呋啶及其中间体)


Emtricitabine and Intermediates(恩曲他滨及其中间体)


Anti-Cancer API's, Intermediates
(抗癌药物及中间体)


Bicalutamide
(比卡鲁胺)


Other Intermediates
(其它中间体)

 
 
 
 
   
 

 

Emtricitabine and Intermediates

恩曲他滨及其中间体

 

1. EMTRICITABINE (HPLC > 99.0%)

    (2R, cis)-4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-

    (1H)-5-fluoro-     pyrimidin-2-one

    CAS No. [143491-57-0]

 

2. Emtricitabine's Intermediate —— FCME HPLC > 99%

    (1R,2S,5R)-menthyl-5(s)-Fluorocytosine-1-yl-[1,3]-oxathiolane-2R-carboxylate

     CAS No. [147126-75-8]

 

3. Emtricitabine Impurities

RRT at 0.4 minutes, RRT at 0.9 minutes and Chiral impurity

 

 

 

 
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