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  3. Dimethoate

Dimethoate  (Synonyms: 乐果)

目录号: HY-B1946 纯度: 99.91%
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Dimethoate 是一种有机磷杀虫剂和杀螨剂。Dimethoate 是一种有口服活性的乙酰胆碱酯酶 (acetylcholinesterase) 抑制剂。Dimethoate 会诱导活性氧 (ROS)。Dimethoate 会在体内诱导 DNA 损伤和细胞凋亡 (apoptosis)。Dimethoate 会影响小鼠免疫系统。

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Dimethoate

Dimethoate Chemical Structure

CAS No. : 60-51-5

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Other Forms of Dimethoate:

查看 Cholinesterase (ChE) 亚型特异性产品:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Dimethoate is an organophosphate insecticide and acaricide. Dimethoate is an orally active acetylcholinesterase inhibitor. Dimethoate induces reactive oxygen species (ROS). Dimethoate induces DNA damage and cell apoptosis in vivo. Dimethoate affect immune system in mice[1][2][3].

体外研究
(In Vitro)

Dimethoate (0.1-10 μM,24 小时) 在胰腺星状细胞 (PSC) 中以浓度依赖性方式抑制胆碱酯酶 (ChE) 的活性[1]
Dimethoate (10-6-104 μM,24 小时) 以浓度依赖性方式抑制 PSC 提取物中的羧酸酯酶 (CbE) 活性 (IC50 = 0.97 μM)[1]
Dimethoate (0.1-10 μM,24-96 小时) 降低 PSC 细胞的活力[1]
Dimethoate (0.1-10 μM,1 小时) 诱导胰腺星状细胞线粒体中的活性氧 (ROS) [1]

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

Apoptosis Analysis[1]

Cell Line: pancreatic stellate cells (PSCs)
Concentration: 0.1, 1, 10 μM
Incubation Time: 24, 48, 72, 96 h
Result: Decreased cell viability.
体内研究
(In Vivo)

Dimethoate (20-60 mg/kg;腹腔注射;24-72 h) 诱导 DNA 损伤和线粒体功能障碍,引发大鼠骨髓和外周血细胞凋亡[2]
Dimethoate (16 mg/kg;单次口服) 对雌性瑞士白化小鼠的免疫系统有影响[3]

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

Animal Model: Female swiss albino mice each weighing 25-30 g[3]
Dosage: 16 mg/kg
Administration: Single oral gavage (p.o.)
Result: Showed no significant loss of body weight.
Observed a time depended reduction in spleen weigh.
Suppressed the lymphocyte proliferation responses to T-cell mitogen (Phytohemagglutinin, PHA) (HY-N7038) and B-cell mitogen (Lipopolysaccharides, LPS) (HY-D1056).
The percentage of total and active T cells were significantly decreased.
The total antibody and IgM responses to SRBC's were significantly decreased.
Caused a significant decrease in the number of plaque forming cell (PFC / 106 splenocytes) in a time dependent manner.
Animal Model: Rattus norvegicus (Wistar strain; 8-10 weeks old; 120 g; males only)[2]
Dosage: 20, 40, 60 mg/kg
Administration: Intraperitoneal injection (i.p.); 24, 48, 72 h
Result: Significant micronuclei induction and metaphase chromosome abnormalities in bone marrow cells indicated positive dose response relationship, confirming its genotoxic and cytotoxic potential.
Showed significant mitotic index decrease.
Decreased mitochondrial membrane potential (MMP), affected the cell cycle, and inflicted DNA damage, which led to cellular apoptosis of leukocytes culminating into immunotoxic effects.
分子量

229.26

Formula

C5H12NO3PS2

CAS 号
性状

固体

颜色

White to off-white

中文名称

乐果

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)

溶解性数据
细胞实验: 

H2O 中的溶解度 : 10.42 mg/mL (45.45 mM; 超声助溶 (<60°C))

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.3619 mL 21.8093 mL 43.6186 mL
5 mM 0.8724 mL 4.3619 mL 8.7237 mL
查看完整储备液配制表

* 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 (stored under nitrogen)。-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。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 摩尔计算器

  • 稀释计算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量
=
浓度
×
体积
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物实验:

以下溶解方案,请直接配制工作液。建议现用现配,在短期内尽快用完。 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。

  • 方案 一

    请依序添加每种溶剂: PBS

    Solubility: 10 mg/mL (43.62 mM); 澄清溶液; 超声助溶

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料

纯度: 99.91%

参考文献

完整储备液配制表

* 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 (stored under nitrogen)。-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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 4.3619 mL 21.8093 mL 43.6186 mL 109.0465 mL
5 mM 0.8724 mL 4.3619 mL 8.7237 mL 21.8093 mL
10 mM 0.4362 mL 2.1809 mL 4.3619 mL 10.9047 mL
15 mM 0.2908 mL 1.4540 mL 2.9079 mL 7.2698 mL
20 mM 0.2181 mL 1.0905 mL 2.1809 mL 5.4523 mL
25 mM 0.1745 mL 0.8724 mL 1.7447 mL 4.3619 mL
30 mM 0.1454 mL 0.7270 mL 1.4540 mL 3.6349 mL
40 mM 0.1090 mL 0.5452 mL 1.0905 mL 2.7262 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Dimethoate
目录号:
HY-B1946
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