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TMC647055inhibitor of the hepatitis C virus NS5B polymerase


Catalog No. B5822
Size Price Stock Qty
5mg $350.00 In stock
25mg $900.00 In stock

Tel: +1-832-696-8203


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Sample solution is provided at 25 µL, 10mM.

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Chemical Properties

Cas No. 1204416-97-6 SDF Download SDF
Canonical SMILES CN(C(C(CN1C2=C(C(C3CCCCC3)=C41)C=CC(/C(O)=N/S5(=O)=O)=C2)=CC6=C4C=CC(OC)=C6)=O)CCOCCN5C
Formula C32H38N4O6S M.Wt 606.73
Solubility Soluble in DMSO Storage Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request


TMC647055 is a potent and selective non-nucleoside inhibitor of the hepatitis C virus NS5B polymerase with EC50 value of 82 nM [1].

Hepatitis C virus (HCV) NS5B polymerase is a RNA-dependant RNA-polymerase that is responsible for viral replication and plays an important role in HCV life cycle. HCV is a major cause of chronic liver disease and acute hepatitis, ultimately leading to liver failure, cirrhosis and hepatocellular carcinoma [1].

TMC647055 is a selective and cell-permeating HCV NS5B inhibitor. In RNA polymerase primer-dependent transcription assay, TMC647055 inhibited HCV NS5B polymerase with IC50 value of 34 nM. In the Huh7-Luc cell line, TMC647055 inhibited the replication of genotype 1b replicon with EC50 values of 77 and 139 nM measured with luciferase readout and qRT-PCR readout, respectively. TMC647055 exhibited high-affinity interaction with NS5B across all genotypes (except for genotype 2b) with median KD value < 35 nM. In Huh7-Luc replicon cells, TMC647055 (750 nM) reduced 30 cell colonies formation. Also, TMC647055 (1.5 μM and 3.75 μM) reduced HCV replicon RNA [2] [3].

[1].  Vendeville S, Lin TI, Hu L, et al. Finger loop inhibitors of the HCV NS5b polymerase. Part II. Optimization of tetracyclic indole-based macrocycle leading to the discovery of TMC647055. Bioorg Med Chem Lett, 2012, 22(13): 4437-4443.
[2].  Devogelaere B, Berke JM, Vijgen L, et al. TMC647055, a potent nonnucleoside hepatitis C virus NS5B polymerase inhibitor with cross-genotypic coverage. Antimicrob Agents Chemother, 2012, 56(9): 4676-4684.
[3].  Cummings MD, Lin TI, Hu L, et al. Discovery and early development of TMC647055, a non-nucleoside inhibitor of the hepatitis C virus NS5B polymerase. J Med Chem, 2014, 57(5): 1880-1892.