1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. nAChR
  3. Varenicline dihydrochloride

Varenicline dihydrochloride  (Synonyms: CP 526555 dihydrochloride)

目录号: HY-10019A 纯度: 99.21%
COA 产品使用指南

Varenicline (CP 526555) 是具有口服活性的尼古丁依赖主要介质 α4β2 烟碱型乙酰胆碱受体 (α4β2 nAChR) 的部分激动剂 (IC50 = 250 nM)。Varenicline 也是 α6β2 nAChR 的部分激动剂和 α6β2 nAChR 的完全激动剂。 Varenicline 可阻断尼古丁对 nAChR 的直接激动作用,同时以更温和的程度刺激 nAChR,被广泛用作戒烟的辅助手段。

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Varenicline dihydrochloride Chemical Structure

Varenicline dihydrochloride Chemical Structure

CAS No. : 866823-63-4

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Customer Review

Other Forms of Varenicline dihydrochloride:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Varenicline (CP 526555-18) is an orally active partial agonist of α4β2 nicotinic acetylcholine receptor (α4β2 nAChR, IC50 = 250 nM), which is the principal mediator of nicotine dependence. Varenicline is also a partial agonist of α6β2 nAChR and a full agonist of α6β2 nAChR. Varenicline blocks the direct agonist effects of nicotine on nAChR while stimulates nAChR in a more moderate way, being widely used as an aid of smoking cessation[1][2][3][4][5].

IC50 & Target

EC50: 2.3 μM (α4β2 nAChR); 18 μM (α7 nAChR); 55 μM (α3β4 nAChR)[2]

体外研究
(In Vitro)

Varenicline (200 μM, 24 h) 对 HUVEC 细胞活力无明显影响[3]
Varenicline (100 μM, 30 min) 显著激活 HUVEC 细胞中的 ERK1/2 和 p38 信号通路,因而Varenicline (100 μM, 24 h) 降低 HUVEC 细胞中 VE-cadherin 的表达[3]
Varenicline (100 μM, 4 h) 促进 HUVEC 细胞 2.4 倍的细胞迁移[3]

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

Cell Viability Assay[3]

Cell Line: HUVEC
Concentration: 100, 200, 300, 500 μM
Incubation Time: 24 h
Result: Did not affect cell viability at 100 and 200 μM (96.8 ± 0.1% and 93.9 ± 1.8%, respectively). Decreased cell viability to 85.7 ± 7.5% and 57.8 ± 7.7% for 300 and 500 μM, respectively.

Western Blot Analysis[3]

Cell Line: HUVEC
Concentration: 100 μM
Incubation Time: 1, 5, 10, 15 ,30 ,60 min, 24 h
Result: Significantly activated ERK1/2 and p38 signaling with peak activity at 10–15 min and 10–30 min after treatment, respectively, lowered expression of VE-cadherin at 24 h. MLA (100 nM) significantly reversed the Varenicline-induced effects.

Cell Migration Assay [3]

Cell Line: HUVEC
Concentration: 100, 200, 300, 500 μM
Incubation Time: 4 h
Result: Significantly increased the number of migrating cells by 2.4-fold compared with vehicle treatment. MLA (100 nM) completely blocked Varenicline-stimulated migration.
体内研究
(In Vivo)

Varenicline (0.5, 1mg/kg, 皮下注射, 即刻给药) 剂量依赖性地逆转芬太尼引起的大鼠呼吸抑制,同时轻度缓解芬太尼的镇静效果[4]
Varenicline (0.004–0.04 mg/kg/h, 静脉滴注, 一日 23h, 7-10 d) 剂量依赖性地减少有可卡因和尼古丁使用经验的成年恒河猴对尼古丁 (0.0032 mg/kg/inj) 单独使用,以及与可卡因 (0.0032 mg/kg/inj) 联合使用的自我给药水平,且对食物维持反应无显著影响[5]
Varenicline (0.178-5.6 mg/kg, 口服, 即刻给药) 在 C57BL/6J 和 CD-1 小鼠的强迫游泳实验中显示出抗抑郁样活性[6]

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

Clinical Trial
分子量

284.18

Formula

C13H15Cl2N3

CAS 号
性状

固体

颜色

Brown to dark brown

中文名称

伐尼克兰二盐酸盐

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

溶解性数据
In Vitro: 

DMSO 中的溶解度 : 62.5 mg/mL (219.93 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.5189 mL 17.5945 mL 35.1890 mL
5 mM 0.7038 mL 3.5189 mL 7.0378 mL
查看完整储备液配制表

* 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 (sealed storage, away from moisture and light)。-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。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

Varenicline dihydrochloride 相关分类

完整储备液配制表

* 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 (sealed storage, away from moisture and light)。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.5189 mL 17.5945 mL 35.1890 mL 87.9724 mL
5 mM 0.7038 mL 3.5189 mL 7.0378 mL 17.5945 mL
10 mM 0.3519 mL 1.7594 mL 3.5189 mL 8.7972 mL
15 mM 0.2346 mL 1.1730 mL 2.3459 mL 5.8648 mL
20 mM 0.1759 mL 0.8797 mL 1.7594 mL 4.3986 mL
25 mM 0.1408 mL 0.7038 mL 1.4076 mL 3.5189 mL
30 mM 0.1173 mL 0.5865 mL 1.1730 mL 2.9324 mL
40 mM 0.0880 mL 0.4399 mL 0.8797 mL 2.1993 mL
50 mM 0.0704 mL 0.3519 mL 0.7038 mL 1.7594 mL
60 mM 0.0586 mL 0.2932 mL 0.5865 mL 1.4662 mL
80 mM 0.0440 mL 0.2199 mL 0.4399 mL 1.0997 mL
100 mM 0.0352 mL 0.1759 mL 0.3519 mL 0.8797 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Varenicline dihydrochloride
目录号:
HY-10019A
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