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Velpatasvir intermediate

Velpatasvir intermediate Structure
CAS No.
1378391-42-4
Chemical Name:
Velpatasvir intermediate
Synonyms
VP N-4;velpatasvir impurity;Velpatasvir Impurity 25;Product:Velpatasvir intermediate;(2S,4S)-2-(2-(9-bromo-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[...;(2S,4S)-2-(2-(9-bromo-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)-2-oxoethyl) 1-tert-butyl 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate;(2S,4S)-4-(Methoxymethyl)-1,2-pyrrolidinedicarboxylic acid 2-[2-(9-bromo-8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-3-yl)-2-oxoethyl] 1-(1,1-dimethylethyl) ester;1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 2-[2-(9-bromo-8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-3-yl)-2-oxoethyl] 1-(1,1-dimethylethyl) ester, (2S,4S)-
CBNumber:
CB53042228
Molecular Formula:
C31H34BrNO8
Molecular Weight:
628.51
MOL File:
1378391-42-4.mol
MSDS File:
SDS
Modify Date:
2023/7/14 17:49:22

Velpatasvir intermediate Properties

Boiling point 746.4±60.0 °C(Predicted)
Density 1.397±0.06 g/cm3(Predicted)
pka -4.11±0.60(Predicted)

Velpatasvir intermediate Preparation Products And Raw materials

Raw materials

Preparation Products

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VP N-4 (2S,4S)-2-(2-(9-bromo-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[c,g]chromen-3-yl)-2-oxoethyl) 1-tert-butyl 4-(methoxymethyl)pyrrolidine-1,2-dicarboxylate (2S,4S)-4-(Methoxymethyl)-1,2-pyrrolidinedicarboxylic acid 2-[2-(9-bromo-8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-3-yl)-2-oxoethyl] 1-(1,1-dimethylethyl) ester Product:Velpatasvir intermediate 1,2-Pyrrolidinedicarboxylic acid, 4-(methoxymethyl)-, 2-[2-(9-bromo-8,9,10,11-tetrahydro-8-oxo-5H-benzo[d]naphtho[2,3-b]pyran-3-yl)-2-oxoethyl] 1-(1,1-dimethylethyl) ester, (2S,4S)- (2S,4S)-2-(2-(9-bromo-8-oxo-8,9,10,11-tetrahydro-5H-dibenzo[... Velpatasvir Impurity 25 velpatasvir impurity 1378391-42-4 C31H34BrNO8