Clemizole hydrochloride

CAS No. 1163-36-6

Clemizole hydrochloride ( AL 20; Allercur )

Catalog No. M10561 CAS No. 1163-36-6

An H1 histamine receptor antagonist that substantially inhibits HCV replication by suppression of NS4B's RNA binding (IC50=24 nM) with little toxicity for the host cells.

Purity : >98% (HPLC)

COA Datasheet HNMR HPLC MSDS Handing Instructions
Size Price / USD Stock Quantity
5MG 35 In Stock
10MG 58 In Stock
25MG 115 In Stock
50MG 222 In Stock
100MG 354 In Stock
200MG Get Quote In Stock
500MG Get Quote In Stock
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Biological Information

  • Product Name
    Clemizole hydrochloride
  • Note
    Research use only, not for human use.
  • Brief Description
    An H1 histamine receptor antagonist that substantially inhibits HCV replication by suppression of NS4B's RNA binding (IC50=24 nM) with little toxicity for the host cells.
  • Description
    An H1 histamine receptor antagonist that substantially inhibits HCV replication by suppression of NS4B's RNA binding (IC50=24 nM) with little toxicity for the host cells; also selectively and efficiently blocks TRPC5 currents and Ca(2+) entry with IC50 of 1-1.3 uM, 6-fold selectivity over TRPC4β (IC50 = 6.4 μM), and almost 10-fold selectivity over TRPC3 (IC50 =9.1 uM) and TRPC6 (IC50=11.3 uM), only very weakly affects TRPM3, TRPM8 and TRPV1, V2, V3, and V4 channels. HCV Infection Phase 2 Clinical
  • Synonyms
    AL 20; Allercur
  • Pathway
    Membrane Transporter/Ion Channel
  • Target
    TRP/TRPV Channel
  • Recptor
    NS4BH1histaminereceptor
  • Research Area
    Infection
  • Indication
    HCV Infection

Chemical Information

  • CAS Number
    1163-36-6
  • Formula Weight
    362.30
  • Molecular Formula
    C19H21Cl2N3
  • Purity
    >98% (HPLC)
  • Solubility
    DMSO: ≥ 3.6 mg/mL
  • SMILES
    Cl.ClC1=CC=C(CN2C(CN3CCCC3)=NC3=CC=CC=C23)C=C1
  • Chemical Name
    1H-Benzimidazole, 1-[(4-chlorophenyl)methyl]-2-(1-pyrrolidinylmethyl)-, hydrochloride (1:1)

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. Richter JM, et al. Mol Pharmacol. 2014 Nov;86(5):514-21.
2. Einav S, et al. Nat Biotechnol. 2008 Sep;26(9):1019-27.
3. Einav S, et al. J Infect Dis. 2010 Jul 1;202(1):65-74.
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