1. GPCR/G Protein Neuronal Signaling
  2. mAChR
  3. Cimetropium Bromide

Cimetropium Bromide  (Synonyms: 西托溴铵; DA-3177)

目录号: HY-U00106 纯度: 97.46%
COA 产品使用指南

Cimetropium Bromide (DA-3177) 是一种毒蕈碱受体拮抗剂,用于长期研究肠易激综合征。

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Cimetropium Bromide Chemical Structure

Cimetropium Bromide Chemical Structure

CAS No. : 51598-60-8

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2.  同一机构(单位)同一产品试用装仅限申领一次,同一机构(单位)一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
10 mM * 1 mL in Water ¥715
In-stock
1 mg ¥350
In-stock
5 mg ¥650
In-stock
10 mg ¥1000
In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

查看 mAChR 亚型特异性产品:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Cimetropium Bromide (DA-3177) is a mAChR antagonist for long-term treatment of irritable bowel syndrome.

IC50 & Target

mAChR[1]

体外研究
(In Vitro)

Cimetropium Bromide behaves as a competitive antagonist of muscarinic-mediated contractions in isolated colonic preparations from both species, with affinity values (pA2) ranging between 7.41 and 7.82[1]. Cimetropium has potent antimuscarinic effect in inhibition of contraction of longitudinal muscle preparations. In the superfusion experiments of the preparation which has been preloaded with labelled choline, Cimetropium decreases the labelled ACh release induced by electrical field stimulation under the muscarinic autoinhibition blocked-condition[2].

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

体内研究
(In Vivo)

When administered intravenously to conscious dogs provided with a colonic Thiry fistula, Cimetropium is a potent inhibitor of large bowel motility evoked by both exogenous and endogenous stimuli. Cimetropium Bromide (10-100 μg/kg) counteracts colonic motor response to neostigmine administration with an ID50 of 27.9 μg/kg; both tonic and phasic components of contractile response are affected. In a comparable range of doses (3-100μg/kg), the drug inhibits motor activity elicited by intraluminal distension[1].

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

Clinical Trial
分子量

438.36

Formula

C21H28BrNO4

CAS 号
性状

固体

颜色

White to off-white

中文名称

西托溴铵

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, sealed storage, away from moisture

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

溶解性数据
细胞实验: 

H2O 中的溶解度 : 50 mg/mL (114.06 mM; 超声助溶)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.2812 mL 11.4062 mL 22.8123 mL
5 mM 0.4562 mL 2.2812 mL 4.5625 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)。-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。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 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

动物实验:

以下溶解方案,请直接配制工作液。建议现用现配,在短期内尽快用完。 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。

  • 方案 一

    请依序添加每种溶剂: PBS

    Solubility: 100 mg/mL (228.12 mM); 澄清溶液; 超声助溶

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
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料

纯度: 97.46%

参考文献

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)。-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
H2O 1 mM 2.2812 mL 11.4062 mL 22.8123 mL 57.0308 mL
5 mM 0.4562 mL 2.2812 mL 4.5625 mL 11.4062 mL
10 mM 0.2281 mL 1.1406 mL 2.2812 mL 5.7031 mL
15 mM 0.1521 mL 0.7604 mL 1.5208 mL 3.8021 mL
20 mM 0.1141 mL 0.5703 mL 1.1406 mL 2.8515 mL
25 mM 0.0912 mL 0.4562 mL 0.9125 mL 2.2812 mL
30 mM 0.0760 mL 0.3802 mL 0.7604 mL 1.9010 mL
40 mM 0.0570 mL 0.2852 mL 0.5703 mL 1.4258 mL
50 mM 0.0456 mL 0.2281 mL 0.4562 mL 1.1406 mL
60 mM 0.0380 mL 0.1901 mL 0.3802 mL 0.9505 mL
80 mM 0.0285 mL 0.1426 mL 0.2852 mL 0.7129 mL
100 mM 0.0228 mL 0.1141 mL 0.2281 mL 0.5703 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

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:
Cimetropium Bromide
目录号:
HY-U00106
需求量: