3,4,5-Trimethoxycinnamic acid
(Synonyms: 3,4,5-三甲氧基肉桂酸) 目录号 : GC337033,4,5-Trimethoxycinnamic acid (TMCA) is one of the constituents of Polygalae Radix and may exert anti-seizure activity by acting at the GABAA/BZ receptor complex.
Cas No.:90-50-6 ; 20329-98-0
Sample solution is provided at 25 µL, 10mM.
3,4,5-Trimethoxycinnamic acid (TMCA) is one of the constituents of Polygalae Radix and may exert anti-seizure activity by acting at the GABAA/BZ receptor complex.
TMCA decreased the locomotor activity in mice, prolonged total sleep time, and reduced sleep latency induced by pentobarbital. TMCA also increased the total sleep time and non-rapid eye movement (NREM) sleep. It alters sleep architecture through GABAAergic systyems[1]. TMCA exhibits anti-stress actions by the suppression of norepinephrine (NE) content in locus coeruleus (LC) induced by corticotrophin-releasing hormone (CRH)[2].
[1] Lee CI, et al. Arch Pharm Res. 2013, 36(10):1244-51. [2] Kawashima K, et al. Biol Pharm Bull. 2004, 27(8):1317-9.
Cas No. | 90-50-6 ; 20329-98-0 | SDF | |
别名 | 3,4,5-三甲氧基肉桂酸 | ||
Canonical SMILES | COC1=C(OC)C(OC)=CC(/C=C/C(O)=O)=C1 | ||
分子式 | C12H14O5 | 分子量 | 238.24 |
溶解度 | Soluble 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。 |
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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 | 4.1974 mL | 20.9872 mL | 41.9745 mL |
5 mM | 0.8395 mL | 4.1974 mL | 8.3949 mL |
10 mM | 0.4197 mL | 2.0987 mL | 4.1974 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: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet