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Anti-Virus Drug

 

 4-Chloro-2-(Trifluoroacetyl)aniline Hydrochloride Hydrate(E-2)

【CAS NO.】: 173676-59-0
【Appearance】: Light yellow crystalline powder
【Loss on drying】: ≤1.0%
【Assay】: ≥99.0% (HPLC)
【Package】: 25KG/Drum

 

 (S)-1-(2-Amino-5-chlorophenyl)-1-(trifluoromethyl)-3-cyclopropyl-2-propyn-1-ol (E6)

【CAS NO.】: 209414-27-7
【Molecular formula】: C13H11ClF3NO
【Appearance】: white to off-white powder
【Assay】: ≥99%
【PACKAGE】: 25kgs/Drum
【Usage】: Efavirenz intermediate

 

 Beta-Thymidine

【CAS NO.】: 50-89-5
【Appearance】: White or off-white crystalline powder
【Assay】: ≥99.0%(HPLC)
【Specific optical rotation】: [α]D20+17.3°-19.3°
【Loss on drying】: ≤0.5%   
【Package】: 25KG/Drum

 

5-Methyl Uridine

【CAS NO.】: 1463-10-1
【Appearance】: White or off-white crystalline powder   
【Assay】: ≥99.0%(HPLC)
【Loss on drying】: ≤0.5%
【Package】: 25KG/Drum

 

Cyclopropyl Acetylene

【CAS NO.】: 6746-94-7
【Appearance】: Colourless clear liquid   
【Assay】: ≥99.0%(GC)
【Water】: ≤0.5%
【Package】: 50KG/Drum

Efavirenz

【CAS NO.】: 154598-52-4
【Appearance】: White or off-white crystalline powder
【Loss on drying】: ≤0.5%              
【Assay】: 98.0~102.0% (UV)
【Package】: 25 KG/Drum

 

N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)amino)carbonyl)-L-Valine

【CAS NO.】: 154212-61-0
【Appearance】: White or off-white to light yellow powder
【Assay】: ≥ 99.0% (HPLC)
【Package】: 25KG/Drum

4-Nitrophenyl Thiazol-5-ylmethyl Carbonate

【CAS NO.】: 144163-97-3
【Appearance】: White or off-white to light yellow powder
【Assay】: ≥ 98.0% (HPLC)
【Melting point】:70-85°C
【Package】: 25KG/Drum

N-(4'-Methoxybenzyl)-4-chloro-2-(trifluoroacetyl)aniline(E3)

【CAS NO.】: 173676-54-5

 

Ethyl BromoDifluoroacetate

【CAS NO.】: 667-27-6
【Appearance】: Colourless liquid
【Assay】: ≥99.0%
【Flash point】: 90°C
【Package】: 50KG/Drum

(2S,3S,5S)-5-tert-butyloxycarbonylamino-2-amino-3-hydroxy-1,6-diphenylhexane (BDH PURE)

【CAS NO.】: 144163-85-9
【Appearance】: White or light yellow powder
【Melting point】: 120-130°C
【Assay】: ≥ 99.0% (HPLC)
【Package】: 20KG/Drum

Tenofovir disoproxil fumarate

【CAS NO.】: 202138-50-9

Tenofovir; 1-(6-Aminopurin-9-yl)propan-2-yloxymethylphosphonic acid

【CAS NO.】: 147127-20-6

 
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