SR 16584

Pricing Availability Delivery Time Qty
Cat.No. 4424 - SR 16584 | C17H22N2O | CAS No. 1150153-86-8
Description: Selective α3β4 nAChR antagonist
Chemical Name: 1,3-Dihydro-1-(3-exo)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-2H-indol-2-one
Purity: ≥98% (HPLC)

Biological Activity

Selective α3β4 nAChR antagonist (IC50 = 10.2 μM). Selectively binds α3β4 over α4β2 and α7 subtypes (Ki values are 0.508, >100 and >100 μM, respectively).

Technical Data

M. Wt 270.37
Formula C17H22N2O
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 1150153-86-8
PubChem ID 42602880
Smiles O=C(CC3=C2C=CC=C3)N2[C@H]1C[C@@H](N4C)CCC[C@@H]4C1

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
DMSO 27.04 100

Preparing Stock Solutions

The following data is based on the product molecular weight 270.37. 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.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 3.7 mL 18.49 mL 36.99 mL
5 mM 0.74 mL 3.7 mL 7.4 mL
10 mM 0.37 mL 1.85 mL 3.7 mL
50 mM 0.07 mL 0.37 mL 0.74 mL

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Product Datasheets

Safety Datasheet


References are publications that support the products' biological activity.

Zaveri et al (2012) Novel α3β4 nicotinic acetylcholine receptor-selective ligands. Discovery, structure-activity studies, and pharmacological evaluation. J.Med.Chem. 53 8187 PMID: 20979364

If you know of a relevant reference for SR 16584, please let us know.

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Keywords: SR16584 nAChRs nicotinic acetylcholine receptors a3b4 alpha3beta4 α3β4 antagonists Nicotinic Receptors (Other Subtypes)

Citations for SR 16584

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Literature in this Area


Pain Research Product Guide

A collection of over 250 products for pain research, the guide includes research tools for the study of:

  • Nociception
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  • G-Protein-Coupled Receptors
  • Intracellular Signaling
Nicotinic ACh Receptors

Nicotinic ACh Receptors Scientific Review

Updated in 2014, this review by Sue Wonnacott summarizes the diverse structure and function of nicotinic acetylcholine receptors and gives an in-depth review of the ligands available for nAChR research. Compounds available from Tocris are listed.


Pain Poster

Peripheral sensitization is the reduction in the threshold of excitability of sensory neurons that results in an augmented response to a given external stimulus. This poster outlines the excitatory and inhibitory signaling pathways involved in modulation of peripheral sensitization. The role of ion channels, GPCRs, neurotrophins, and cytokines in sensory neurons are also described.

Pathways for SR 16584


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