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Name: Velpatasvir intermediate   

CAS NO: 1378391-43-5

Purity: 97% min

MF: C44H55N3O13

MW:833.92

BP:963.0±65.0 °C at 760 mmHg

Density:1.3±0.1 g/cm3

MP: N/A

EINECS:N/A

Appearance: asked

Package: 25g, 100g, 500g, bulk package 

Application: Pharmaceutical intermediate

Other name:

Velpatasvir N-3;

(2R,4R)-1-tert-butyl 2-(2-(9-((2S,5S)-1-((S)-2-(methoxycarbonylamino)-3-methylbutanoyl)-5-methylpyrrolidine-2-carbonyloxy)-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)-2-oxoethyl) 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate;

Proline, N-(methoxycarbonyl)-L-valyl-5-methyl-, 3-[2-[(2S,4S)-2-carboxy-1-[(1,1-dimethylethoxy)carbonyl]-4-(methoxymethyl)-2-pyrrolidinyl]acetyl]-8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-9-yl ester, (5S)-;

(2S,4S)-1-tert-butyl 2-(2-(9-((2S,5S)-1-((S)-2-(methoxycarbonylamino)-3-methylbutanoyl)-5-methylpyrrolidine-2-carbonyloxy)-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)-2-oxoethyl) 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate;

3-{[(2S,4S)-2-Carboxy-4-(methoxymethyl)-1-{[(2-methyl-2-propanyl)oxy]carbonyl}-2-pyrrolidinyl]acetyl}-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-9-yl N-(methoxycarbonyl)-L-valyl-(5S)-5-methylprolinate;

1-tert-Butyl 2-[2-[9-[[[(2S,5S)-1-[(S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-5-methylpyrrolidin-2-yl]carbonyl]oxy]-8-oxo-8,9,,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl]-2-oxoethyl] (2S,4S)-4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate;

 In order to maintain continuous innovation and R & D capability, we maintain long-term and close cooperation with many research institutions and universities. The products have been sold to Europe, America, Southeast Asia and other countries and regions. 

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