Biological Activity
Potent H3 antagonist (pKB at guinea-pig ileum H3-receptor = 9.46). Limited blood brain barrier permeability (ED50 = 19.12 mg/kg i.p.).
Technical Data
| M. Wt | 421.37 |
| Formula | C13H15N5.2C2H2O4 |
| Storage | Desiccate at RT |
| Purity | ≥99% (HPLC) |
| CAS Number | 184576-87-2 |
| PubChem ID | 56972188 |
| InChI Key | JKTBCMILCFDKEJ-UHFFFAOYSA-N |
| Smiles | O=C(O)C(O)=O.O=C(O)C(O)=O.C1(CCCNC2=NC3=C(C=CC=C3)N2)=CNC=N1 |
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 | 21.07 | 50 | |
| water | 21.07 | 50 |
Preparing Stock Solutions
The following data is based on the product molecular weight 421.37. 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 | 2.37 mL | 11.87 mL | 23.73 mL |
| 5 mM | 0.47 mL | 2.37 mL | 4.75 mL |
| 10 mM | 0.24 mL | 1.19 mL | 2.37 mL |
| 50 mM | 0.05 mL | 0.24 mL | 0.47 mL |
Molarity Calculator
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Product Datasheets
References
References are publications that support the products' biological activity.
Ballabeni et al (2002) CNS access of selected H3-antagonists: ex vivo binding study in rats. Inflamm.Res. 51 S55 PMID: 12013409
Mor et al (2004) Synthesis, biological activity, QSAR and QSPR study of 2-aminobenzimidazole derivatives as potent H3-antagonists. Bioorg.Med.Chem.Lett. 12 663 PMID:
Keywords: ROS 234 dioxalate, supplier, Potent, H3, antagonists, Receptors, Histamine, histaminergic, ROS234, dioxalate, Histamine, H3, Receptors, Histamine, H3, Receptors, Tocris Bioscience
