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Anguizole

In stock
Catalog No.
A3182
Inhibitor of HCV replication
Grouped product items
SizePriceStock Qty
10mM (in 1mL DMSO)
$186.00
In stock
5mg
$169.00
In stock
10mg
$281.00
In stock
50mg
$913.00
In stock

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Background

Anguizole is a selective inhibitor of NS4B with IC50 value of 310 nM [1].

NS4B (nonstructural protein 4B) is a viral protein which was found in hepatitis C virus and was a key regulator in HCV replication complex formation. It is reported that NS4B plays a pivotal role in HCV replication via inducing a specific membrane rearrangement and designating membranous web. NS4B-AH2, comprising amino acid 42 to 66, is identified as a major regulator for NS4B oligomerization [2].

Anguizole is a potent NS4B inhibitor and targets the second amphipathic helix of NS4B (NS4B-AH2). When tested with HCV virus, anguizole treatment significantly disrupted NS4B-AH2-mediated biological functions of NS4B which played an important role in HCV life cycle [3]. In Huh7.5 cells transferring a plasmid expressing NS4B fused in frame with GFP, 5μM anguizole treatment (48 hours) altered the distribution of NS4B MAF pattern which inhibited HCV life cycle [1].

References:
[1].  Bryson, P.D., et al., A small molecule inhibits HCV replication and alters NS4B's subcellular distribution. Antiviral Res, 2010. 87(1): p. 1-8.
[2].  Gouttenoire, J., et al., Aminoterminal amphipathic alpha-helix AH1 of hepatitis C virus nonstructural protein 4B possesses a dual role in RNA replication and virus production. PLoS Pathog, 2014. 10(10): p. e1004501.
[3].  Choi, M., et al., A hepatitis C virus NS4B inhibitor suppresses viral genome replication by disrupting NS4B's dimerization/multimerization as well as its interaction with NS5A. Virus Genes, 2013. 47(3): p. 395-407.

Chemical Properties

StorageStore at -20°C
M.Wt408.81
Cas No.442666-98-0
FormulaC17H11ClF2N4O2S
Synonyms7-[chloro(difluoro)methyl]-5-(furan-2-yl)-N-(thiophen-2-ylmethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide
SolubilitySoluble in DMSO
Chemical Name7-[chloro(difluoro)methyl]-5-(furan-2-yl)-N-(thiophen-2-ylmethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide
SDFDownload SDF
Canonical SMILESC1=COC(=C1)C2=NC3=CC(=NN3C(=C2)C(F)(F)Cl)C(=O)NCC4=CC=CS4
Shipping ConditionEvaluation sample solution : ship with blue ice.All other available size: ship with RT , or blue ice upon request
General tipsFor 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.

Biological Activity

Description Anguizole is a small molecule inhibitor of HCV replication and alters NS4B's subcellular distribution.
Targets HCV          
IC50            

Quality Control

Quality Control & MSDS

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Chemical structure

Anguizole