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Topramezone  (Synonyms: 苯唑草酮)

目录号: HY-144900
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。

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Topramezone Chemical Structure

Topramezone Chemical Structure

CAS No. : 210631-68-8

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规格 价格 是否有货 数量
100 mg ¥8793
3 - 4 周
200 mg   询价  
500 mg   询价  

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Top Publications Citing Use of Products
  • 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
中文名称

苯唑草酮

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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  • 稀释计算器

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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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