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CERC-501 Sale

(Synonyms: CERC-501; LY-2456302) 目录号 : GC19229

A κ-opioid receptor antagonist

CERC-501 Chemical Structure

Cas No.:1174130-61-0

规格 价格 库存 购买数量
1mg
¥300.00
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5mg
¥900.00
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10mg
¥1,440.00
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20mg
¥1,773.00
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Sample solution is provided at 25 µL, 10mM.

产品文档

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实验参考方法

Animal experiment:

Rats: Three male cannulated rats are administered a single 1 mg/kg intravenous (IV) and 10 mg/kg oral (PO) dose of Aticaprant (CERC-501) to determine the pharmacokinetic parameters. Plasma samples are collected at 0.08 (IV only), 0.25, 0.5, 1, 2, 4, 8, 12 and 24 h post-dose and analyzed by liquid chromatography coupled to tandem mass spectral detection to determine the concentrations of Aticaprant (CERC-501)[1]. Mice: Male mice are administered a single 10 mg/kg PO dose of Aticaprant (CERC-501) to determine the pharmacokinetic parameters. Plasma samples are collected at 0.5, 1, 2, 4, 8, and 24 h post-dose and analyzed by LCeMS/MS to determine the concentrations of Aticaprant (CERC-501). The plasma and brain binding of Aticaprant (CERC-501) is determined by equilibrium dialysis at 1 μM[1].

References:

[1]. Rorick-Kehn LM, et al. LY2456302 is a novel, potent, orally-bioavailable small molecule kappa-selective antagonist with activity in animal models predictive of efficacy in mood and addictive disorders. Neuropharmacology. 2014 Feb;77:131-44.
[2]. Jackson KJ, et al. Effects of orally-bioavailable short-acting kappa opioid receptor-selective antagonist LY2456302on nicotine withdrawal in mice. Neuropharmacology. 2015 Oct;97:270-4.

产品描述

LY-2456302 is a potent and centrally-penetrant kappa opioid receptor antagonist with a Ki of 0.807 nM.

LY2456302 binds with high affinity to the human kappa opioid receptor with a 30-fold higher affinity over the human mu opioid receptor and 190-fold higher affinity over the human delta opioid receptor. LY2456302 shows no appreciable affinity for several non-opioid cell surface G-protein-coupled receptor targets, including monoaminergic, muscarinic, cholinergic, and adrenergic receptors or ion channel/transporter binding targets or the central benzodiazepine binding site[1].

LY2456302 has a rapid absorption (tmax=1-2 h) and good oral bioavailability (F=25%). Oral LY2456302 administration selectively and potently occupies central kappa opioid receptors (ED50=0.33 mg/kg), without evidence of mu or delta receptor occupancy. LY2456302 potently blocks kappa-agonist-mediated analgesia and disruption of prepulse inhibition, without affecting mu-agonist-mediated effects at doses >30-fold higher. LY2456302 produces antidepressant-like effects in the mouse forced swim test and enhances the effects of imipramine and citalopram. LY2456302 reduces ethanol self-administration in alcohol-preferring rats[1]. LY2456302 alleviates the nicotine withdrawal syndrome, as evidenced by decreased expression of nicotine withdrawal induced anxiety-related behavior, somatic signs, and CPA, and increased hotplate latency in nicotine withdrawn mice following pre-treatment[2].

References:
[1]. Rorick-Kehn LM, et al. LY2456302 is a novel, potent, orally-bioavailable small molecule kappa-selective antagonist with activity in animal models predictive of efficacy in mood and addictive disorders. Neuropharmacology. 2014 Feb;77:131-44.
[2]. Jackson KJ, et al. Effects of orally-bioavailable short-acting kappa opioid receptor-selective antagonist LY2456302on nicotine withdrawal in mice. Neuropharmacology. 2015 Oct;97:270-4.

Chemical Properties

Cas No. 1174130-61-0 SDF
别名 CERC-501; LY-2456302
Canonical SMILES O=C(N)C1=CC=C(OC2=CC=C(CN3[C@H](C4=CC(C)=CC(C)=C4)CCC3)C=C2)C(F)=C1
分子式 C26H27FN2O2 分子量 418.5
溶解度 DMSO : ≥ 100 mg/mL (238.95 mM) 储存条件 Store at -20°C
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.3895 mL 11.9474 mL 23.8949 mL
5 mM 0.4779 mL 2.3895 mL 4.779 mL
10 mM 0.2389 mL 1.1947 mL 2.3895 mL
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