Camicinal GSK962040|cas:923565-21-3|西域试剂

Camicinal GSK962040,95.94%

产品编号：Bellancom-10922| CAS NO：923565-21-3| 分子式：C₂₅H₃₃FN₄O| 分子量：424.55

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货号	价格	库存与货期
Bellancom-10922	￥2100.00	杭州北京（现货）
Bellancom-10922	￥3255.00	杭州北京（现货）
Bellancom-10922	￥4650.00	杭州北京（现货）
Bellancom-10922	￥13950.00	杭州北京（现货）
Bellancom-10922	￥19530.00	杭州北京（现货）

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Camicinal GSK962040

产品介绍

Camicinal (GSK962040) 是胃动素受体激动剂，pEC50为7.9。

生物活性

Camicinal (GSK962040) is a small molecule, selective motilin receptor agonist with pEC50 of 7.9.

体外研究

Camicinal (GSK962040) had no significant activity at a range of other receptors (including ghrelin), ion channels and enzymes. In rabbit gastric antrum, Camicinal (GSK962040) 300 nmol L 1-10 μmol L 1 caused a prolonged facilitation of the amplitude of cholinergically mediated contractions, to a maximum of 248 ± 47% at 3 μmol L 1. The pEC50 values for motilin, erythromycin and Camicinal (GSK962040) were, respectively, 10.4 ± 0.01 (n = 770), 7.3 ± 0.29 (n = 4) and 7.9 ± 0.09 (n = 17) . Camicinal (GSK962040) activated the dog motilin receptor (pEC50 5.79; intrinsic activity 0.72, compared with [Nle13]-motilin) . Camicinal (GSK962040) was preferred because its initial IC₅₀ values at CYP3A4 were significantly higher than our preferred threshold of 10 μM .

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

Camicinal (GSK962040) (5 mg free base kg 1) also produced an increase in total faecal weight over the 2-h postdose period (21.2 ± 4.5 g; P < 0.05) . Camicinal (GSK962040) induced phasic contractions, the duration of which was dose-related (48 and 173 min for 3 and 6 mg kg 1), driven by mean plasma concentrations >1.14 μmol L 1. After the effects of GSK962040 faded, migrating motor complex (MMC) activity returned. Migrating motor complex restoration was unaffected by 3 mg kg 1 GSK962040 but at 6 mg kg 1, MMCs returned 253 min after dosing, compared with 101 min after saline (n = 5 each) . he oral bioavailability (Fpo) of Camicinal (GSK962040) was found to be 48 ( 13%. Camicinal (GSK962040) shows a long lasting effect (T1/2 ) 46.9 ( 5.0 min at 3 μM) when compared with the short-lived effect of [Nle13]motilin (T1/2 ) 11.4 ( 1.5 min at 0.3 μM) . Camicinal (GSK962040) strongly facilitated cholinergic activity in the antrum, with lower activity in fundus and small intestine only [4].

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

性状

Solid

溶解性数据

In Vitro:

DMSO : 100 mg/mL (235.54 mM; Need ultrasonic)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.3554 mL	11.7772 mL	23.5544 mL
5 mM	0.4711 mL	2.3554 mL	4.7109 mL
10 mM	0.2355 mL	1.1777 mL	2.3554 mL

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C, 6 months; -20°C, 1 month。-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

1.

请依序添加每种溶剂： 10% DMSO 40% PEG300 5% Tween-80 45% saline
Solubility: ≥ 2.5 mg/mL (5.89 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (5.89 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。
将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液
2.

请依序添加每种溶剂： 10% DMSO 90% (20% SBE-β-CD in saline)
Solubility: ≥ 2.5 mg/mL (5.89 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (5.89 mM，饱和度未知) 的澄清溶液。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。
将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
3.

请依序添加每种溶剂： 10% DMSO 90% corn oil
Solubility: ≥ 2.5 mg/mL (5.89 mM); Clear solution

此方案可获得 ≥ 2.5 mg/mL (5.89 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。
以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。