Biological Activity
Potent histamine H3 receptor agonist. Also binds to H4 receptors (Ki values are 0.4 and 9 nM at human recombinant H3 and H4 receptors respectively). Equipotent to or slightly more active than (R)-α-methylhistamine at H3 receptors.
Technical Data
M. Wt | 327.06 |
Formula | C9H15N3.2HBr |
Storage | Desiccate at RT |
CAS Number | 164391-47-3 |
PubChem ID | 22315065 |
InChI Key | YGNJPNRDGXJQJX-UHFFFAOYSA-N |
Smiles | Br.Br.C(C1CCNCC1)C1=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 | |||
water | 32.71 | 100 |
Preparing Stock Solutions
The following data is based on the product molecular weight 327.06. 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 | 3.06 mL | 15.29 mL | 30.58 mL |
5 mM | 0.61 mL | 3.06 mL | 6.12 mL |
10 mM | 0.31 mL | 1.53 mL | 3.06 mL |
50 mM | 0.06 mL | 0.31 mL | 0.61 mL |
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References
References are publications that support the products' biological activity.
Coruzzi et al (1995) Cardiovascular effects of selective agonists and antagonists of histamine H3 receptors in the anaesthetized rat. Naunyn Schmiedebergs Arch.Pharmacol. 351 569 PMID: 7675114
Liu et al (2001) Cloning and pharmacological characterization of a fourth histamine receptor (H4) expressed in bone marrow. Mol. Pharmacol. 59 420 PMID: 11179434
Vollinga et al (1994) A new potent and selective histamine H3 receptor agonist. J.Med.Chem. 37 332 PMID: 8308858
Keywords: Immepip dihydrobromide, supplier, H4, H3, agonists, Receptors, Histamine, histaminergic, Histamine, H3, Receptors, Histamine, H4, Receptors, Histamine, H3, Receptors, Tocris Bioscience