Naldemedine
(Synonyms: S-297995) 目录号 : GC46182Naldemedine (S-297995) 是一种口服有效的 μ-阿片受体拮抗剂 (PAMORA)。
Cas No.:916072-89-4
Sample solution is provided at 25 µL, 10mM.
Naldemedine is a peripherally acting opioid receptor antagonist (IC50s = 1.15, 1.11, and 1.5 nM for recombinant human μ-, δ-, and κ-opioid receptors, respectively).1,2 It inhibits opioid-induced emesis and vomiting in ferrets and opioid-induced constipation in rats (ED50 = 0.03 mg/kg for both) without affecting the analgesic effect of morphine in the tail-flick test in rats.1 Naldemedine induces the opioid withdrawal symptoms of diarrhea and teeth chattering, but not jumping, in morphine-dependent rats when administered at doses of 1 and 3 mg/kg, respectively.2 Formulations containing naldemedine have been used in the treatment of opioid-induced constipation.
|1. Inagaki, M., Kume, M., Tamura, Y., et al. Discovery of naldemedine: A potent and orally available opioid receptor antagonist for treatment of opioid-induced adverse effects. Bioorg. Med. Chem. Lett. 29(1), 73-77 (2019).|2. Kanemasa, T., Koike, K., Arai, T., et al. Pharmacologic effects of naldemedine, a peripherally acting μ-opioid receptor antagonist, in in vitro and in vivo models of opioid-induced constipation. Neurogastroenterol. Motil. 31(5), e13563 (2019).
Cas No. | 916072-89-4 | SDF | |
别名 | S-297995 | ||
Canonical SMILES | OC1=CC=C2C3=C1O[C@](C(O)=C(C(NC(C)(C)C4=NC(C5=CC=CC=C5)=NO4)=O)C6)([H])[C@@]3(CCN7CC8CC8)[C@]6(O)[C@H]7C2 | ||
分子式 | C32H34N4O6 | 分子量 | 570.6 |
溶解度 | Chloroform: slightly 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 | 1.7525 mL | 8.7627 mL | 17.5254 mL |
5 mM | 0.3505 mL | 1.7525 mL | 3.5051 mL |
10 mM | 0.1753 mL | 0.8763 mL | 1.7525 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。
Quality Control & SDS
- View current batch:
- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet