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Pack Size | Price | Availability | Quantity |
---|---|---|---|
2 mg | $34 | In Stock | |
5 mg | $55 | In Stock | |
50 mg | Inquiry | In Stock | |
1 mL x 10 mM (in DMSO) | $65 | In Stock |
Description | RS 17053 hydrochloride is a potent and selective antagonist of the α1A adrenoceptor, with a pKi value of 9.1 in native cell membranes and a pA2 value of 9.8 in functional assays. |
Targets&IC50 | α1A:9.8(PA2), α1A:(pki)9.1 |
In vitro | RS 17053 hydrochloride antagonizes responses to NE only at high concentrations in isolated smooth muscle preparations from human LUT tissues. RS 17053 hydrochloride displays a high affinity for the α1A-adrenoceptor (pKi and pA2 estimates of 9.1-9.9) and a 30-100-fold selectivity over the α1 B and the α1 D-adrenoceptor subtypes (pKi and pA2 estimates of 7.7-7.8) in several tissues from rat and cloned adrenoceptors [1]. |
In vivo | RS 17053 hydrochloride exhibits a rapid onset and a duration of action exceeding 60 minutes. At a dosage of 10 mg/kg, RS-17053 significantly suppresses food intake and its pretreatment notably alters food intake [F(4, 132) = 6.28, p < 0.0001] [2]. |
Alias | RS-17053 |
Molecular Weight | 449.41 |
Formula | C24H30Cl2N2O2 |
Cas No. | 169505-93-5 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 125 mg/mL (278.14 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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