Description: Selective H4 receptor antagonist; orally active
Alternative Names: VUF 6002
Chemical Name: 1-[(5-Chloro-1H-benzimidazol-2-yl)carbonyl]-4-methylpiperazine maleate
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Highly selective histamine H4 receptor silent antagonist; binds with high affinity to the human H4 receptor (Ki = 26 nM). > 540-fold selective over the H3 receptor (Ki = 14.1 μM). Inhibits mast cell and eosinophil chemotaxis in vitro with IC50 values of 138 and 530 nM respectively. Orally active in vivo.
Compound Libraries
JNJ 10191584 maleate is also offered as part of the
Tocriscreen Plus. Find out more about compound libraries available from Tocris.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
19.74
50
Preparing Stock Solutions
The following data is based on the product molecular weight 394.81. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
2.53 mL
12.66 mL
25.33 mL
5 mM
0.51 mL
2.53 mL
5.07 mL
10 mM
0.25 mL
1.27 mL
2.53 mL
50 mM
0.05 mL
0.25 mL
0.51 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Terziogluet al (2004) Synthesis and structure-activity relationships of indole and benzimidazole piperazines as histamine H4 receptor antagonists. Bioorg.Med.Chem.Lett. 14 5251 PMID: 15454206
Venableet al (2005) Preparation and biological evaluation of indole, benzimidazole, and thienopyrrole piperazine carboxamides: potent human histamine H4 antagonists. J.Med.Chem. 48 8289 PMID: 16366610
Vargaet al (2005) Inhibitory effects of histamine H4 receptor antagonists on experimental colitis in the rat. Eur.J.Pharmacol. 522 130 PMID: 16213481