Telaprevir

• Product Name:Telaprevir
• Synonyms: (1S,3aR,6aS)-2-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-2-carboxaMido)acetaMido)-3,3-diMethylbutanoyl)-N-((S)-1-(cyclopropylaMino)-1,2-dioxohexan-3-yl)octahydrocyclopenta[c]pyrrole-1-carboxaMide Cyclopenta(c)pyrrole-1-carboxamide, (2S)-2-cyclohexyl-N-(pyrazinylcarbonyl)glycyl-3-methyl-L-valyl-N-((1S)-1-((cyclopropylamino)oxoacetyl)butyl)octahydro-, (1S,3aR,6aS)- VX-950 VX-950 (Teleprevir) (1S,3aR,6aS)-(2S)-2-Cyclohexyl-N-(pyrazinylcarbonyl)glycyl-3-methyl-L-valyl-N-((1S)-1-((cyclopropylamino)oxoacetyl)butyl)octahydrocyclopenta[c]pyrrole-1-carboxamide Telaprevir (1S,3aR,6aS)-2-((S)-2-((S)-2-cyclohexyl-2-(pyrazine-6-carboxamido)acetamido)-3,3-dimethylbutanoyl)-N-((S)-1-(cyclopropylamino)-1,2-dioxohexan-3-yl)-octahydrocyclopenta[c]pyrrole-1-carboxamide VX-950 TELAPREVIR; VX-950
• CAS:402957-28-2
• MF:C36H53N7O6
• MW:679.85
• EINECS:609-814-6
• Mol File:402957-28-2.mol
• 

The hepatitis C virus (HCV) protease inhibitor telaprevir (VX-950, MP- 424,LY-570310) was approved by the U.S. FDA in May 2011 for the treatment of genotype 1 chronic HCV infection in adult patients in combination with peginterferon alfa and ribavirin (PR). Telaprevir and boceprevir (vide supra) are the first two HCV protease inhibitors to be approved for treatment of HCV infection. Telaprevir is a HCV NS3-4A protease inhibitor that exerts its antiviral effect by blocking the release of nonstructural viral proteins from a polyprotein precursor. Telaprevir is a potent inhibitor of the protease (IC₅₀=10 nM) and is active in cell culture (HCV 1b replicon assay, EC₅₀=354 nM). Telaprevir was identified from efforts to truncate a decamer peptide inhibitor derived from the natural substrate NS5A-5B and was guided by structure-based design. The ketoamide group of telaprevir forms a covalent, reversible bond with the active site serine hydroxyl of the protease and compensates for the loss of affinity resulting from truncation of the peptide. Despite the presence of the reactive keto-amide group, telaprevir is &gt;500-fold less potent against other serine proteases. Synthesis of the key octahydrocyclopenta[c]pyrrole-1-carboxylic acid fragment of telaprevir is achieved by a-deprotonation of Boc-protected 3-azabicyclo[3.3.0]nonane followed by reaction with CO₂ and resolution of the racemic acid. Alternatively, deprotonation is carried out in the presence of a chiral amine to give the enantiomerically enriched acid.Telaprevir is a peptidomimetic inhibitor of hepatitis C virus protease. Labeled Telaprevir, intended for use as an internal standard for the quantification of Telaprevir by GC- or LC-mass spectrometry.<p>Telaprevir is White Solid</p>

• Telaprevir
• 
• US $200.00 /kg
• CAS:402957-28-2
• Min. Order: 1kg
• Purity: 99%
• Supply Ability: 1000kg/Month
• 2023-06-26

• Telaprevir (VX-950)
• 
• US $100.00 /g
• CAS:402957-28-2
• Min. Order: 10g
• Purity: 99%
• Supply Ability: 1000g
• 2023-04-11

• Company Name:J & K SCIENTIFIC LTD.
• Tel:010-82848833 400-666-7788
• Products Intro:Product Name:Telaprevir, 98%, Hepatitis c virus (HCV)NS3-4Aserine protease inhibitors
  CAS:402957-28-2
  Purity:98% Package:10MG;50MG More...
• CB Index:76
• Related Information:Catalog(94838)

• Company Name:Chemvon Biotechnology Co., Ltd
• Tel:021-50790412
• Products Intro:Product Name:Telaprevir
  CAS:402957-28-2
  Purity:98% Package:1g, 10g, 100g, 200g, 1kg, 5kg More...
• CB Index:57
• Related Information:Catalog(371)

• Company Name:Alabiochem Tech.Co., Ltd.
• Tel:0512-58900862 400-0707518
• Products Intro:Product Name:Telaprevir
  CAS:402957-28-2
  Purity:>98% HPLC Package:5mg; 25mg; 100mg; 1g; 5g; 25g;100g Remarks:Peptide More...
• CB Index:59
• Related Information:Catalog(995)

• Company Name:Chembest Research Laboratories Limited
• Tel:021-20908456
• Products Intro:Product Name:Telaprevir(VX-950)
  CAS:402957-28-2
  Remarks:C14227 More...
• CB Index:61
• Related Information:Catalog(6011)