RS 67506 hydrochloride
A potent and selective 5-HT4 partial agonist, with a pKi of 8.8 at 5-HT4 sites in guinea pig striatum, but < 6.0 at several other receptors including 5-HT1A, 1D, 2A, 2C, D1, D2 and M1-3. It is active in vivo and has an intrinsic activity compared to 5-HT of 0.6.
Sold with the permission of Roche Bioscience
|Storage||Store at RT|
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||Soluble to 80 mM in water|
Preparing Stock Solutions
The following data is based on the product molecular weight 454.41. 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||2.2 mL||11 mL||22.01 mL|
|5 mM||0.44 mL||2.2 mL||4.4 mL|
|10 mM||0.22 mL||1.1 mL||2.2 mL|
|50 mM||0.04 mL||0.22 mL||0.44 mL|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
Eglen et al (1995) Pharmacological characterization of two novel and potent 5-HT4 receptor agonists, RS 67333 and RS 67506, in vitro and in vivo. Br.J.Pharmacol. 115 1387 PMID: 8564196
Eglen et al (1995) Central 5-HT4 receptors. TiPS 16 391 PMID: 8578609
Fontana et al (1997) The effects of novel, selective 5-hydroxytryptamine (5HT)4 ligands in rat spatial navigation. Neuropharmacology 36 689 PMID: 9225295
If you know of a relevant reference for RS 67506 hydrochloride, please let us know.
View Related Products by Product Action
Keywords: 5-HT4 partial agonists Serotonin Receptors 5-Hydroxytryptamine RS67506 hydrochloride 5-HT4 Receptors
1 Citation for RS 67506 hydrochloride
Citations are publications that use Tocris products. Selected citations for RS 67506 hydrochloride include:
Garavaglia et al (2010) Adaptation of NS cells growth and differentiation to high-throughput screening-compatible plates. BMC Neurosci 11 7 PMID: 20085655
Do you know of a great paper that uses RS 67506 hydrochloride from Tocris? If so please let us know.
Literature in this Area
5-HT Receptors Scientific Review
Written by Nicholas M. Barnes and John F. Neumaier, this review summarizes the various serotonin receptor subtypes and their importance in mediating the role of serotonin in numerous physiological and pharmacological processes. Compounds available from Tocris are listed.
Major depressive disorder is characterized by depressed mood and a loss of interest and/or pleasure. Updated in 2015 this poster highlights presynaptic and postsynaptic targets for the potential treatment of major depressive disorder, as well as outlining the pharmacology of currently approved antidepressant drugs.