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  2. Reactive Oxygen Species
  3. Topramezone

Topramezone  (Synonyms: 苯唑草酮)

目录号: HY-144900 纯度: 99.95%
COA 产品使用指南

Topramezone 是一种高效的 4- 羟基苯基丙酮酸双加氧酶 (4-HPPD) 抑制剂。Topramzone 是一种除草剂 (herbicide),可用于玉米阔叶杂草和禾本科杂草出苗后的防治。

MCE 的所有产品仅用作科学研究或药证申报,我们不为任何个人用途提供产品和服务

Topramezone Chemical Structure

Topramezone Chemical Structure

CAS No. : 210631-68-8

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     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
100 mg ¥8793
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500 mg   询价  

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Other Forms of Topramezone:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Topramezone is a potent 4-hydroxyphenylpyruvate dioxygenase (4-HPPD) inhibitor. Topramezone is a herbicide, used for the post-emergence control of broadleaf and grass weeds in corn[1].

体外研究
(In Vitro)

Topramezone (5, 10, 20, 30, 45 mg/L; 24-96 h) inhibits algal (C. vulgaris) growth by triggering oxidative stress, damaging cell morphology and photosynthetic activity during the exposure[1].
Topramezone (20 mg/L; 24, 48, 72 and 96 h) disrupts the photosynthetic system, by decreasing the content of photosynthetic pigments, and induces ROS (oxidative stress) with an increase of MDA in a time-dependent manner[1].
Topramezone (20 mg/L; 96 h) compromises the integrity of the cells, damages chloroplasts and membranes in algal cells and triggers apoptosis[1].
Topramezone (0.1 nM-0.1 mM; 30 min) exhibits selectivity and inhibits 4-HPPD (recombinant enzyme protein) activity in vitro, with IC50s of 15 nM (Setaria faberi), 23 nM (Arabidopsis thaliana), and 180 nM (Corn)[2].
topramezone (foliar-applied; containing [14C]topramezone of 0.29 µg; 24 and 48 h) is metabolized faster in corn than in the weeds[2].

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

分子量

363.39

Formula

C16H17N3O5S

CAS 号
性状

固体

颜色

Light yellow to yellow

中文名称

苯唑草酮

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

溶解性数据
细胞实验: 

DMSO 中的溶解度 : 116.67 mg/mL (321.06 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

H2O 中的溶解度 : < 0.1 mg/mL (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.7519 mL 13.7593 mL 27.5186 mL
5 mM 0.5504 mL 2.7519 mL 5.5037 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 (protect from light)。-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。

  • 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
纯度 & 产品资料
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 (protect from light)。-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
DMSO 1 mM 2.7519 mL 13.7593 mL 27.5186 mL 68.7966 mL
5 mM 0.5504 mL 2.7519 mL 5.5037 mL 13.7593 mL
10 mM 0.2752 mL 1.3759 mL 2.7519 mL 6.8797 mL
15 mM 0.1835 mL 0.9173 mL 1.8346 mL 4.5864 mL
20 mM 0.1376 mL 0.6880 mL 1.3759 mL 3.4398 mL
25 mM 0.1101 mL 0.5504 mL 1.1007 mL 2.7519 mL
30 mM 0.0917 mL 0.4586 mL 0.9173 mL 2.2932 mL
40 mM 0.0688 mL 0.3440 mL 0.6880 mL 1.7199 mL
50 mM 0.0550 mL 0.2752 mL 0.5504 mL 1.3759 mL
60 mM 0.0459 mL 0.2293 mL 0.4586 mL 1.1466 mL
80 mM 0.0344 mL 0.1720 mL 0.3440 mL 0.8600 mL
100 mM 0.0275 mL 0.1376 mL 0.2752 mL 0.6880 mL
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:
Topramezone
目录号:
HY-144900
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