延胡索乙素盐酸盐 - CAS:6024-85-7 - CAS号查询_生物试剂_化学试剂_分析试剂

中文名称:	延胡索乙素盐酸盐
英文名称:	Tetrahydropalmatine hydrochloride
别名:	延胡索乙素 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline;hydrochloride
CAS No:	6024-85-7	分子式:	C₂₁H₂₆ClNO₄	分子量:	391.89
CAS No:	6024-85-7
分子式:	C₂₁H₂₆ClNO₄
分子量:	391.89

安全技术说明书(PDF) MSDS(PDF) 点击下载产品说明书(PDF)

T10860 延胡索乙素盐酸盐 ≥98% (psaitong)

相关产品

包装规格：

1g in glass bottle

产品描述：

基本信息

产品编号：	T10860
产品名称：	Tetrahydropalmatine hydrochloride
CAS:	6024-85-7	储存条件	粉末	2-8℃	四年

分子式：	C21H26ClNO4		溶于液体	-80℃	两年
分子量	391.89			-20℃	一个月
化学名：	2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline;hydrochloride
Solubility (25°C)：
体外:	DMSO	12mg/mL (30.62mM)
	Ethanol
	Water
体内(现配现用):	1.请依序添加每种溶剂：10% DMSO→40% PEG300→5% Tween-80→45% saline Solubility: 2.5mg/mL (6.38mM); Clear solution; Need ultrasonic
	此⽅案可获得 2.5mg/mL (6.38mM) 的澄清溶液。以 1mL ⼯作液为例，取 100μL 25.0mg/mL 的澄清 DMSO 储备液加到 400μL PEG300 中，混合均匀；向上述体系中加⼊ 50μL Tween-80，混合均匀；然后继续加⼊ 450μL ⽣理盐⽔定容⾄ 1mL。
	2.请依序添加每种溶剂：10% DMSO→90% (20% SBE-β-CD in saline) Solubility: ≥ 2.5mg/mL (6.38mM); Clear solution
	此⽅案可获得 ≥ 2.5mg/mL (6.38mM，饱和度未知) 的澄清溶液。以 1mL ⼯作液为例，取 100μL 25.0mg/mL 的澄清 DMSO 储备液加到 900μL 20% 的 SBE-β-CD ⽣理盐⽔⽔溶液中，混合均匀。
	3.请依序添加每种溶剂：10% DMSO→90% corn oil Solubility: ≥ 2.5mg/mL (6.38mM); Clear solution
	此⽅案可获得 ≥ 2.5mg/mL (6.38mM，饱和度未知) 的澄清溶液，此⽅案不适⽤于实验周期在半个⽉以上的实验。以 1mL ⼯作液为例，取 100μL 25.0mg/mL 的澄清 DMSO 储备液加到 900μL ⽟⽶油中，混合均匀。
＜1mg/ml表示微溶或不溶。
普西唐提供的所有化合物浓度为内部测试所得，实际溶液度可能与公布值有所偏差，属于正常的批间细微差异现象。
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。

制备储备液

浓度溶液体积质量	1mg	5mg	10mg
1mM	2.5517mL	12.7587mL	25.5174mL
5mM	0.5103mL	2.5517mL	5.1035mL
10mM	0.2552mL	1.2759mL	2.5517mL

生物活性

产品描述	一种从延胡索中提取的有效成分，具有镇痛作用。Tetrahydropalmatine hydrochloride 通过抑制大鼠杏仁核的多巴胺释放来抑制癫痫发作。
靶点	Dopamine
体内研究	Tetrahydropalmatine (THP), an active component isolated from corydalis (a Chinese herbal medicine), possesses analgesic effects. Picrotoxin treatment alone has a significant effect on the following activity measure: there is an increase in horizontal motion time (HMT), vertical motion time (VMT), clockwise turnings (CT), anticlockwise turning (ACT) and a decrease in freezing time (FT). Tetrahydropalmatine treatment alone causes a decrease in HMT, VMT and total distance traveled (TDT), but an increase in FT. Pretreatment of rats with an i.p. dose of 10mg/kg or 15mg/kg of Tetrahydropalmatine significantly attenuates the Picrotoxin-induced enhancement in HMT, VMT, CT, ACT and TDT, as well as reduction in FT. Another 48 rats under urethane anesthesia are randomly divided into six groups, each of eight rats. The s.c. injection of Picrotoxin causes an increase in amygdaloid release of dopamine (DA), while i.p. injection of Tetrahydropalmatine at 10mg/kg has an insignificant effect on amygdaloid release of DA. Again, the Picrotoxin-induced increase in amygdaloid release of DA is significantly attenuated by pretreatment with Tetrahydropalmatine. The Picrotoxin-induced augmented amygdaloid release of DA is almost completely abolished by pretreatment with Tetrahydropalmatine 30 min before s.c. injection of Picrotoxin

推荐实验方法(仅供参考)

Animal Administration

Rats

Male Sprague-Dawley rats, weighing 250-320 g, are used in the present study. The animals are housed in a temperatureregulated (22±1°C) room on 12:12 h light/dark cycles with food and water available ad libitum. The light is turned on at 06:00 h and turned off at 18:00 h. At least two major groups of animals are studied. (1) Vehicle-treated rats: received an i.p. injection of 0.9% saline plus Picrotoxin (3-4mg/kg, s.c.). (2) Tetrahydropalmatine-treated rats: receive an injection of Tetrahydropalmatine (10mg/kg, i.p.) plus Picrotoxin (3-4mg/kg, s.c.). The effects of s.c. administration of Picrotoxin or Tetrahydropalmatine on locomotor activity are assessed in unanesthetized rats. On the other hand, the effects of Picrotoxin or Tetrahydropalmatine on amygdaloid DA release are assessed in rats under urethane (1.4g/kg, i.p.) anesthesia. Seventy-two unanesthetized rats are randomly divided into nine groups, each of eight rats. The animals are adapted to the behavior apparatus for 30 min before an injection of Picrotoxin (3 or 4mg/kg, s.c.), Tetrahydropalmatine (10 or 15mg/kg, i.p.) or saline. Then, the locomotor activities of these rats are recorded during the 30-min period following the injections

保存条件：

2-8℃

UN码：

HazardClass：

危害声明：

安全说明：

搜索质检报告(COA)

参考文献 & 客户发表文献

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)

摩尔浓度计算公式

质量 =

浓度 *

体积 *

分子量

*选择对应的单位 *空出希望得到的变量，填写另外两个变量

用本工具协助配置特定浓度的溶液，使用的计算公式为：
开始浓度 x 开始体积 = 最终浓度 x 最终体积

稀释公式

稀释公式一般简略地表示为：C1V1 = C2V2 ( 输入输出 )

* = *

连续稀释计算器方程

连续稀释
初始浓度:
稀释倍数:

计算结果

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):

摩尔浓度计算公式

稀释公式

连续稀释计算器方程

连续稀释

计算结果