Elbasvir

For research use only. Not for therapeutic Use.

  • CAT Number: I001427
  • CAS Number: 1370468-36-2
  • Molecular Formula: C49H55N9O7
  • Molecular Weight: 882.02
  • Purity: 98%
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Elbasvir (Cat No.:I001427) is a direct-acting antiviral (DAA) medication used for the treatment of chronic hepatitis C virus (HCV) infection. It is a potent and selective inhibitor of the HCV non-structural protein 5A (NS5A), which plays a critical role in viral replication and assembly. Elbasvir interferes with NS5A’s function, inhibiting HCV replication and reducing viral load. When used in combination with other DAAs, such as grazoprevir, it has shown high sustained virologic response rates across different HCV genotypes, making it an effective treatment option for patients with chronic HCV infection. Elbasvir-based regimens have significantly improved the outcomes of HCV therapy, offering a more convenient and effective alternative to traditional interferon-based treatments.


Catalog Number I001427
CAS Number 1370468-36-2
Molecular Formula C49H55N9O7
Purity 98%
Target NS5A
Target Protein

Q5L478,B0B3C9

Solubility 10 mM in DMSO
Appearance Solid
Storage Dry, dark and at 2 - 8 °C for six months or -20°C for two years.
IC50 EC50: 4nM(genotype 1a), 3nM(genotype 1b) and 3nM(genotype 2a)
IUPAC Name methyl N-[(2S)-1-[(2S)-2-[5-[(6S)-3-[2-[(2S)-1-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]-6-phenyl-6H-indolo[1,2-c][1,3]benzoxazin-10-yl]-1H-imidazol-2-yl]pyrrolidin-1-yl]-3-methyl-1-oxobutan-2-yl]carbamate
InChI InChI=1S/C49H55N9O7/c1-27(2)41(54-48(61)63-5)45(59)56-20-10-14-37(56)43-50-25-34(52-43)30-17-19-36-32(22-30)23-39-33-18-16-31(24-40(33)65-47(58(36)39)29-12-8-7-9-13-29)35-26-51-44(53-35)38-15-11-21-57(38)46(60)42(28(3)4)55-49(62)64-6/h7-9,12-13,16-19,22-28,37-38,41-42,47H,10-11,14-15,20-21H2,1-6H3,(H,50,52)(H,51,53)(H,54,61)(H,55,62)/t37-,38-,41-,42-,47-/m0/s1
InChIKey BVAZQCUMNICBAQ-PZHYSIFUSA-N
SMILES CC(C)[C@@H](C(=O)N1CCC[C@H]1C2=NC=C(N2)C3=CC4=C(C=C3)N5[C@@H](OC6=C(C5=C4)C=CC(=C6)C7=CN=C(N7)[C@@H]8CCCN8C(=O)[C@H](C(C)C)NC(=O)OC)C9=CC=CC=C9)NC(=O)OC
Reference

1: Elbasha EH, Ferrante S, Agarwal E, Greaves W, Nwankwo C. Projected Clinical
And Economic Impact Of Grazoprevir (Gzr, Mk-5172)/Elbasvir (Ebr, Mk-8742) For
Chronic Hcv Genotype 1 Infection In Chronic Kidney Disease. Value Health. 2015
Nov;18(7):A510. doi: 10.1016/j.jval.2015.09.1469. Epub 2015 Oct 20. PubMed PMID:
26532861. <br />
2: Rockstroh JK, Nelson M, Katlama C, Lalezari J, Mallolas J, Bloch M, Matthews
GV, Saag MS, Zamor PJ, Orkin C, Gress J, Klopfer S, Shaughnessy M, Wahl J, Nguyen
BY, Barr E, Platt HL, Robertson MN, Sulkowski M. Efficacy and safety of
grazoprevir (MK-5172) and elbasvir (MK-8742) in patients with hepatitis C virus
and HIV co-infection (C-EDGE CO-INFECTION): a non-randomised, open-label trial.
Lancet HIV. 2015 Aug;2(8):e319-27. doi: 10.1016/S2352-3018(15)00114-9. Epub 2015
Jul 9. Erratum in: Lancet HIV. 2015 Aug;2(8):e316. Lancet HIV. 2015
Oct;2(10):e416. PubMed PMID: 26423374. <br />
3: Lawitz E, Gane E, Pearlman B, Tam E, Ghesquiere W, Guyader D, Alric L,
Bronowicki JP, Lester L, Sievert W, Ghalib R, Balart L, Sund F, Lagging M, Dutko
F, Shaughnessy M, Hwang P, Howe AY, Wahl J, Robertson M, Barr E, Haber B.
Efficacy and safety of 12 weeks versus 18 weeks of treatment with grazoprevir
(MK-5172) and elbasvir (MK-8742) with or without ribavirin for hepatitis C virus
genotype 1 infection in previously untreated patients with cirrhosis and patients
with previous null response with or without cirrhosis (C-WORTHY): a randomised,
open-label phase 2 trial. Lancet. 2015 Mar 21;385(9973):1075-86. doi:
10.1016/S0140-6736(14)61795-5. Epub 2014 Nov 11. Erratum in: Lancet. 2015 Mar
21;385(9973):1074. PubMed PMID: 25467591. <br />
4: Sulkowski M, Hezode C, Gerstoft J, Vierling JM, Mallolas J, Pol S, Kugelmas M,
Murillo A, Weis N, Nahass R, Shibolet O, Serfaty L, Bourliere M, DeJesus E,
Zuckerman E, Dutko F, Shaughnessy M, Hwang P, Howe AY, Wahl J, Robertson M, Barr
E, Haber B. Efficacy and safety of 8 weeks versus 12 weeks of treatment with
grazoprevir (MK-5172) and elbasvir (MK-8742) with or without ribavirin in
patients with hepatitis C virus genotype 1 mono-infection and HIV/hepatitis C
virus co-infection (C-WORTHY): a randomised, open-label phase 2 trial. Lancet.
2015 Mar 21;385(9973):1087-97. doi: 10.1016/S0140-6736(14)61793-1. Epub 2014 Nov
11. PubMed PMID: 25467560.

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