Velusetrag hydrochloride
(Synonyms: TD-5108 hydrochloride) 目录号 : GC63252
Velusetrag (TD-5108) hydrochloride 是一种具有口服活性，有效和选择性的血清素 5-HT4 受体 (5-HT4R) 激动剂，pKi 为 7.7。Velusetrag hydrochloride 对 5-HT2A 和 5-HT2B 受体没有亲和力 (Ki>10 μM)。Velusetrag hydrochloride 可用于胃肠道疾病和帕金森病的研究。
Cas No.:866933-51-9
Sample solution is provided at 25 µL, 10mM.
;)
,-1-7$$$37316672.jpg');)
;)
;)
$$$36806353.jpg');)
;33(7)%EF%BC%9A546-561$$$37156877.jpg');)
;)
;)
;)
%201124-1138.$$$35908550.jpg');)
%20766-780.$$$37100057.jpg');)
%20418-432.$$$36893736.jpg');)
%EF%BC%9A-240-255.$$$35108512.jpg');)
533-545$$$36543525.jpg');)
%201-13.$$$36600053.jpg');)
;)
Quality Control & SDS
- View current batch:
- Purity: >96.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Velusetrag (TD-5108) hydrochloride is an orally active, potent and selective agonist of serotonin 5-HT4 receptor (5-HT4R), with a pKi of 7.7. Velusetrag hydrochloride exhibits no affinity (Ki>10 μM) for 5-HT2A and 5-HT2B receptors. Velusetrag hydrochloride can be used for the research of gastrointestinal diseases and Parkinson’s disease[1][2][3][4][5].
Velusetrag (10 pM-100 μM) concentration-dependently increases the cAMP in HEK-293 cells stably transfected with the h5-HT4(c) receptor, with a pEC50 of 8.3[1].Velusetrag (100 pM-1 μM) produces concentration-dependent contraction of the guinea pig colonic longitudinal muscle/myenteric plexus (LMMP), with a pEC50 of 7.9[1].TD-5108 (0.001-10 μM) produces a concentration-dependent relaxation of the carbachol (3 μM)-precontracted rat esophagus, with a pEC50 of 7.9[1].
Velusetrag (3 mg/kg; a single i.p.) significantly improves the facilitation of contextual fear extinction in PD mice[3].Velusetrag (3 mg/kg; a single i.p.) increase hippocampal cAMP levels in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-treated mice[3].Velusetrag (0.003-3 mg/kg; a single s.c.) increases colonic transit in a dose-dependent manner and reduces the time taken for excretion of the dye in guinea pigs[2].Velusetrag (0.003-1 mg/kg; a single i.v.) dose-dependently increases inter-crystal distance, consistent with relaxation of the oesophagus in rats[2].
[1]. Smith JAM, et, al. The in vitro pharmacological profile of TD-5108, a selective 5-HT(4) receptor agonist with high intrinsic activity. Naunyn Schmiedebergs Arch Pharmacol. 2008 Jul;378(1):125-37.
[2]. Beattie DT, et, al. The in vivo gastrointestinal activity of TD-5108, a selective 5-HT(4) receptor agonist with high intrinsic activity. Naunyn Schmiedebergs Arch Pharmacol. 2008 Jul;378(1):139-47.
[3]. Ishii T, et, al. Serotonin 5-HT 4 Receptor Agonists Improve Facilitation of Contextual Fear Extinction in an MPTP-Induced Mouse Model of Parkinson’s Disease. Int J Mol Sci. 2019 Oct 26;20(21):5340.
[4]. Kuo B, et al. Velusetrag accelerates gastric emptying in subjects with gastroparesis: a multicentre, double-blind, randomised, placebo-controlled, phase 2 study. Aliment Pharmacol Ther. 2021;53(10):1090-1097.
[5]. Goldberg M, et al. Clinical trial: the efficacy and tolerability of velusetrag, a selective 5-HT4 agonist with high intrinsic activity, in chronic idiopathic constipation - a 4-week, randomized, double-blind, placebo-controlled, dose-response study. Aliment Pharmacol Ther. 2010;32(9):1102-1112.
| Cas No. | 866933-51-9 | SDF | |
| 别名 | TD-5108 hydrochloride | ||
| 分子式 | C25H37ClN4O5S | 分子量 | 541.1 |
| 溶解度 | DMSO : 220 mg/mL (406.58 mM; Need ultrasonic) | 储存条件 | 4°C, away from moisture |
| 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。 |
||
| 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 | 1.8481 mL | 9.2404 mL | 18.4809 mL |
| 5 mM | 0.3696 mL | 1.8481 mL | 3.6962 mL |
| 10 mM | 0.1848 mL | 0.924 mL | 1.8481 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。
Gateways to clinical trials
Methods Find Exp Clin Pharmacol 2009 Jun;31(5):341-56.PMID:19649342doi
(+)-Dapoxetine hydrochloride; Abatacept, Adalimumab, Agalsidase beta, Alemtuzumab, Alglucosidase alfa, Aliskiren fumarate, Ambrisentan, Amlodipine, Aripiprazole, Atrasentan, Azacitidine, Azelnidipine; Belotecan hydrochloride, Bevacizumab, Bilastine, Biphasic insulin aspart, Bortezomib, Bosentan; Caspofungin acetate, CG-100649, Cinacalcet hydrochloride, Clindamycin phosphate/ benzoyl peroxide; Dasatinib, Denosumab, Duloxetine hydrochloride, Dutasteride, Dutasteride/tamsulosin; Ecogramostim, Eculizumab, Eltrombopag olamine, EndoTAG-1, Erlotinib hydrochloride, Everolimus, Exenatide, Ezetimibe; FAHF-2, Fondaparinux sodium; Gefitinib, Golimumab; HEV-239, HSV-TK; Imatinib mesylate, Indium 111 ((111)In) ibritumomab tiuxetan, Influenza vaccine(surface antigen, inactivated, prepared in cell culture), Insulin glargine; Kisspeptin-54; Lidocaine/prilocaine, Lomitapide; Maraviroc, Mirodenafil hydrochloride, MK-8141, MVA-Ag85A; Nilotinib hydrochloride monohydrate; Olmesartan medoxomil; Paclitaxel-eluting stent, Pegfilgrastim, Peginterferon alfa-2a, Peginterferon alfa-2b, Pemetrexed disodium, Pitavastatin calcium, Prasugrel; Recombinant human relaxin H2, RHAMM R3 peptide, Rivaroxaban, Rosuvastatin calcium, RRz2; Sagopilone, Salinosporamide A, SB-509, Serlopitant, Sirolimus-eluting stent, Sorafenib, Sunitinib malate; Tadalafil, Temsirolimus, Teriparatide, TG-4010, Tositumomab/iodine (I131) tositumomab; Velusetrag hydrochloride; Ximelagatran; Yttrium 90 (90Y) ibritumomab tiuxetan.