Catalpol(Synonyms: 梓醇; Catalpinoside)

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天然产物 糖类和糖苷 Saccharides and Glycosides

Catalpol;(Synonyms: 梓醇; Catalpinoside) 纯度: 98.04%

Catalpol (Catalpinoside)，是一种在 Rehmannia glutinosa 中发现的鸢尾花苷，具有神经保护，降血糖，抗炎，抗癌，抗痉挛，抗氧化和抗 HBV 的作用。

Catalpol(Synonyms: 梓醇; Catalpinoside)

Catalpol Chemical Structure

CAS No. : 2415-24-9

规格 价格 是否有货 数量
10;mM;*;1 mL in DMSO ￥660 In-stock
10 mg ￥600 In-stock
50 mg ￥1500 In-stock
100 mg ; 询价 ;
200 mg ; 询价 ;

* Please select Quantity before adding items.

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生物活性

Catalpol (Catalpinoside), an iridoid glycoside found in Rehmannia glutinosa. Catalpol has neuroprotective, hypoglycemic, anti-inflammatory, anti-cancer, anti-spasmodic, anti-oxidant effects and anti-HBV effects[1][2][3].

体外研究
(In Vitro)

Catalpol (0.1 μg/mL; for 3 days) can induce neuronal differentiation in PC12 cells through activation of the intracellular signal transduction pathway, and promote neurite length[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究
(In Vivo)

Catalpol (25-100 mg/kg; intraperitoneal injection; once) treatment clearly reduces blood urea nitrogen, serum creatinine levels and the expression of KIM-1 in renal ischemia/reperfusion-injury (IRI) mice. Catalpol markedly reduces the expression of PI3K, Akt and eNOS levels, and suppresses the TNF-α, IL-1β, IL-6 and IL-10 activities[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: C57BL/6 mice treated with renal ischemia/reperfusion surgery[1]
Dosage: 25 mg/kg, 50 mg/kg and 100 mg/kg
Administration: Intraperitoneal injection; once
Result: Clearly reduced blood urea nitrogen, serum creatinine levels and the expression of KIM-1 in renal IRI mice.

分子量

362.33

Formula

C15H22O10
CAS 号

2415-24-9
中文名称

梓醇
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : ≥ 30 mg/mL (82.80 mM)

* “≥” means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7599 mL 13.7996 mL 27.5992 mL
5 mM 0.5520 mL 2.7599 mL 5.5198 mL
10 mM 0.2760 mL 1.3800 mL 2.7599 mL

*

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, 6 months; -20°C, 1 month。-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。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：

——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用； 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂：;10% DMSO ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

    Solubility: ≥ 2.08 mg/mL (5.74 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.74 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

    请依序添加每种溶剂：;10% DMSO ;; 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (5.74 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.74 mM，饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中，再用生理盐水定容至 10 mL，完全溶解，澄清透明
  • 3.

    请依序添加每种溶剂：;10% DMSO ;; 90% corn oil

    Solubility: ≥ 2.08 mg/mL (5.74 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (5.74 mM，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 1 mL 工作液为例，取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

*以上所有助溶剂都可在 MCE 网站选购。
参考文献

  • [1]. Jili Zhu, et al. Catalpol protects mice against renal ischemia/reperfusion injury via suppressing PI3K/Akt-eNOS signaling and inflammation. Int J Clin Exp Med. 2015 Feb 15;8(2):2038-44.

    [2]. M Yamazaki, et al. Neuritogenic effect of natural iridoid compounds on PC12h cells and its possible relation to signaling protein kinases. Biol Pharm Bull. 1996 Jun;19(6):791-5.

    [3]. R Mehrotra, et al. In vitro studies on the effect of certain natural products against hepatitis B virus. Indian J Med Res. 1990 Apr;92:133-8.