TH-237A
(Synonyms: (3R,5S,7AS)-[3,5-二(4-氟苯基)四氢-1H-恶唑并[3,4-C]恶唑-7A-基]甲醇,meso-GS 164) 目录号 : GC37774TH-237A(meso-GS 164)是神经保护剂,有很好的血脑屏障渗透性。
Cas No.:935467-97-3
Sample solution is provided at 25 µL, 10mM.
Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
TH-237A(meso-GS 164) is a novel neuroprotective agent exhibiting favorable permeation across the blood brain barrier.IC50 value: 5 nM (EC50, concentration that leads to a 50% increase in neuronal survival in the presence of the Aβ peptides)Target: Primary neurons were isolated from embryonic Sprague-Dawley rats, grown in culture (Michaelis et al., 1994) and exposed to either Aβ25-35 or Aβ1-42 in the presence or absence of TH-237A at concentrations ranging from 0.5 to 60 nM. The neurons were treated with TH-237A for 2 hours prior to exposure to the Aβ peptides. Changes in neuronal survival following treatment with TH 237A were evaluated using the Live/Dead assay. The EC50 for TH-237A was 5 nM, demonstrating that it had excellent neuroprotective properties.
[1]. Kelly E. Desino, Improving Blood Brain Barrier Permeation of Small Molecules Exhibiting Chemotherapeutic and Neuroprotective Effects.
Cas No. | 935467-97-3 | SDF | |
别名 | (3R,5S,7AS)-[3,5-二(4-氟苯基)四氢-1H-恶唑并[3,4-C]恶唑-7A-基]甲醇,meso-GS 164 | ||
Canonical SMILES | OCC12N([C@H](C3=CC=C(F)C=C3)OC2)[C@@H](C4=CC=C(F)C=C4)OC1 | ||
分子式 | C18H17F2NO3 | 分子量 | 333.33 |
溶解度 | Ethanol: 100 mg/mL (300.00 mM); DMSO: ≥ 46 mg/mL (138.00 mM) | 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 mL | 15.0002 mL | 30.0003 mL |
5 mM | 0.6 mL | 3 mL | 6.0001 mL |
10 mM | 0.3 mL | 1.5 mL | 3 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。