RS 17053 hydrochloride

Cat. No. 0985

RS 17053 hydrochloride C24H29N2O2Cl.HCl [169505-93-5]

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Chemical Name: (N-[2-(2-Cyclopropylmethoxyphenoxy)ethyl]-5-chloro-α,α-dimethyl-1H-indole-3-ethanamine) hydrochloride

Biological Activity

α1A-adrenoceptor antagonist, with very high affinity for α1A receptors (pKi and pA2 estimates of 9.1 - 9.9) and a 30 - 100 fold selectivity over the α1B and α1D subtypes (pKi and pA2 estimates 7.7 - 7.8).

Licensing Information

Sold with the permission of Roche Bioscience

Technical Data

Soluble to 10 mM in ethanol and to 50 mM in DMSO
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.

Certificate of Analysis / Product Datasheet / Safety Datasheet

References are publications that support the products' biological activity.

Ford et al (1996) RS 17053 (N-[2-(2-cyclopropylmethoxyphenoxy)ethyl]-5-chloro-α,α-dimethyl-1H-indole-3-ethanamine hydrochloride, a selective α1A-adrenoceptor antagonist, displays low affinity for functional α1-adrenoceptors in human prostate: implications for adrenoceptor classification. Mol.Pharmacol. 49 209. PMID: 8632751.

Marshall et al (1996) Different subtypes of α1A-adrenoceptor mediating contraction of rat epididymal vas deferens, rat hepatic portal vein and human prostate distinguished by the antagonist RS 17053. Br.J.Pharmacol. 119 407. PMID: 8886428.

Ford et al (1995) Do α1A1C)-adrenoceptors (AR) mediate prostatic smooth muscle contraction in man? Studies with a novel, selective α1A-AR antagonist, RS 17053. Br.J.Pharmacol. 114 C25.

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