Pharmaceutical Chemical
Description
Daclatasvir intermediates
1. 5,5& acute;-[1,1& acute;-Biphenyl]-4,4& acute;-diylbis[2-(2S)-2-pyrrolidinyl-1H-imidazole] hydrochloride (1:4)
CAS NO: 1009119-83-8
M.F:C26H28N6.4(HCl)
M.W:570.39
2.(2S,2& acute;S)-2,2& acute;-([1,1& acute;-Biphenyl]-4,4& acute;-diyldi-1H-imidazole-5,2-diyl)bis-1-pyrrolidinecarboxylic
acid 1,1& acute;-bis(1,1-dimethylethyl) ester
CAS NO: 1007882-23-6
M.F:C36H44N6O4
M.W:624.77
3. 4,4& acute;-Bis(2-bromoacetyl)biphenyl
CAS NO: 4072-67-7
M.F:C16H12Br2O2
M.W:396.07
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