(±)-Epibatidine (hydrochloride)
(Synonyms: CMI 545 dihydrochloride) 目录号 : GC46288An agonist of α4β2 subunit-containing nAChRs
Cas No.:162885-01-0
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
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- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
(±)-Epibatidine is an alkaloid that has been found in Ecuadoran poison frog (E. tricolor) skin extracts and an agonist of α4β2 subunit-containing nicotinic acetylcholine receptors (nAChRs; Ki = 43 pM).1,2 It is selective for α4β2 subunit-containing nAChRs over α7 nAChRs (Ki = 230 nM).1 (±)-Epibatidine enhances 86Rb+ flux in IMR-32 cells (EC50 = 7 nM) and induces dopamine release from rat striatal slices (EC50 = 0.4 nM), effects that can be reduced by the nAChR antagonist mecamylamine . In vivo, (±)-epibatidine induces analgesia in the hot plate test and the Straub-tail response in mice (ED50s = 0.005 and 0.02 mg/kg, respectively).2
1.Sullivan, J.P., Decker, M.W., Brioni, J.D., et al.(+/-)-Epibatidine elicits a diversity of in vitro and in vivo effects mediated by nicotinic acetylcholine receptorsJ. Pharmacol. Exp. Ther.271(2)624-631(1994) 2.Spande, T.F., Garraffo, H.M., Edwards, M.W., et al.Epibatidine: A novel (chloropyridyl)azabicycloheptane with potent analgesic activity from an Ecuadoran poison frogJ. Am. Chem. Soc.114(9)3475-3478(1992)
Cas No. | 162885-01-0 | SDF | |
别名 | CMI 545 dihydrochloride | ||
Canonical SMILES | ClC(C=C1)=NC=C1[C@@H]2C[C@H]3CC[C@@H]2N3.Cl.Cl | ||
分子式 | C11H13ClN2.2HCl | 分子量 | 281.6 |
溶解度 | DMSO: soluble | 储存条件 | Store at -20°C |
General tips | 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 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 3.5511 mL | 17.7557 mL | 35.5114 mL |
5 mM | 0.7102 mL | 3.5511 mL | 7.1023 mL |
10 mM | 0.3551 mL | 1.7756 mL | 3.5511 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。