Tetrahydrocoptisine ((RS)-Stylopine)
(Synonyms: 四氢黄连碱; Tetrahydrocoptisine) 目录号 : GC33877
An alkaloid with anti-inflammatory and antioxidant activities
Cas No.:4312-32-7
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Tetrahydrocoptisine is an alkaloid that has been found in C. impatiens and has anti-inflammatory and antioxidant activities.1,2 It inhibits LPS-induced NF-κB activation and production of nitric oxide (NO), TNF-α, and IL-6 in isolated mouse peritoneal macrophages when used at concentrations ranging from 0.001 to 1 ?g/ml.1 Tetrahydrocoptisine (10 and 30 mg/kg) inhibits xylene-induced ear edema in mice, and it decreases serum levels of TNF-α in a mouse model of LPS-induced septic shock. It reduces the severity of ethanol-induced gastric ulcers in mice when administered at doses of 10 or 20 mg/kg.2
1.Li, W., Huang, H., Zhang, Y., et al.Anti-inflammatory effect of tetrahydrocoptisine from Corydalis impatiens is a function of possible inhibition of TNF-α, IL-6 and NO production in lipopolysaccharide-stimulated peritoneal macrophages through inhibiting NF-κB activation and MAPK pathwayEur. J. Pharmacol.715(1-3)62-71(2013) 2.Li, W., Huang, H., Niu, X., et al.Protective effect of tetrahydrocoptisine against ethanol-induced gastric ulcer in miceToxicol. Appl. Pharmacol.272(1)21-29(2013)
| Cas No. | 4312-32-7 | SDF | |
| 别名 | 四氢黄连碱; Tetrahydrocoptisine | ||
| Canonical SMILES | C1(C(CCN2CC3=C4OCOC4=CC=C3CC21)=C5)=CC6=C5OCO6 | ||
| 分子式 | C19H17NO4 | 分子量 | 323.34 |
| 溶解度 | DMF : 4 mg/mL (12.37 mM; ultrasonic and warming and heat to 60°C); DMSO : 2.5 mg/mL (7.73 mM; ultrasonic and warming and heat to 60°C); Acetone : 1 mg/mL (3.09 mM; Need ultrasonic) | 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 | 3.0927 mL | 15.4636 mL | 30.9272 mL |
| 5 mM | 0.6185 mL | 3.0927 mL | 6.1854 mL |
| 10 mM | 0.3093 mL | 1.5464 mL | 3.0927 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。