BRL 37344, sodium salt
(Synonyms: BRL37344钠盐,BRL 37344A) 目录号 : GC13785A selective β3-adrenergic receptor agonist
Cas No.:127299-93-8
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: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
BRL 37344, sodium salt is a potent and selective agonist of β3 adrenoceptor with Ki values of 287, 1750 and 1120 nM for β3, β1 and β2 receptors, respectively [1].
β3 adrenoceptor is exists mainly in adipose tissue and plays an important role in the regulation of thermogenesis and lipolysis.
BRL 37344, sodium salt is a potent and selective β3 adrenoceptor agonist. In isolated rat brown and white adipocytes, BRL 37344 significantly stimulated lipolysis with EC50 values of 5 and 56 nM in brown adipocytes and white adipocytes, respectively [1]. In the isolated guinea pig heart, BRL 37344 (10-8-10-5 M) increased heart contractility (dP/dt) and coronary flow (CF). However, BRL 37344 (10-8 M) completely inhibited isoprenaline-induced increase in contractility, which suggested that BRL 37344 display β1-antagonistic properties [2].
In fasted rabbits, BRL 37344 significantly increased plasma nonesterified fatty acids (NEFA) levels through β3-adrenoceptor. However, BRL 37344 had no effect on plasma glucose levels [3]. In mice, BRL 37344 increased circulating transaminase levels through activation of β3-adrenoceptor [4].
References:
[1]. Simard PM, Atgié C, Mauriège P, et al. Comparison of the lipolytic effects of norepinephrine and BRL 37344 in rat brown and white adipocytes. Obes Res, 1994, 2(5): 424-431.
[2]. Kozlovski VI, Chlopicki S, Gryglewski RJ. Effects of two beta3-agonists, CGP 12177A and BRL 37344, on coronary flow and contractility in isolated guinea pig heart. J Cardiovasc Pharmacol, 2003, 41(5): 706-713.
[3]. Reverte M, Rivas-Cabañero L. Effects of the beta 3-adrenoceptor agonist BRL 37344 on lipomobilization and plasma glucose levels in conscious fasted rabbits. Can J Physiol Pharmacol, 1996, 74(3): 251-256.
[4]. Kasahara H, Muto S, Motokawa Y, et al. β3-adrenoceptor-mediated increased circulating transaminase levels in mice treated with its agonist BRL 37344. J Toxicol Sci, 2010, 35(5): 779-784.
| Cas No. | 127299-93-8 | SDF | |
| 别名 | BRL37344钠盐,BRL 37344A | ||
| 化学名 | sodium 2-(4-((R)-2-(((S)-2-(3-chlorophenyl)-2-hydroxyethyl)amino)propyl)phenoxy)acetate | ||
| Canonical SMILES | ClC1=CC([C@@H](CN[C@H](C)CC(C=C2)=CC=C2OCC([O-])=O)O)=CC=C1.[Na+] | ||
| 分子式 | C19H21NO4ClNa | 分子量 | 385.82 |
| 溶解度 | 5mg/mL in DMSO | 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。 |
||
| 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 | 2.5919 mL | 12.9594 mL | 25.9188 mL |
| 5 mM | 0.5184 mL | 2.5919 mL | 5.1838 mL |
| 10 mM | 0.2592 mL | 1.2959 mL | 2.5919 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。