1. Metabolic Enzyme/Protease
  2. Acetolactate Synthase (ALS)
  3. Prosulfuron

Prosulfuron 是一种氟代磺酰脲类除草剂,对雌性大鼠的急性口服 LD50 为 546 mg/kg。Prosulfuron 通过抑制乙酰乳酸合成酶 (ALS) 阻断植物中支链氨基酸 (缬氨酸、亮氨酸和异亮氨酸) 的生物合成,从而抑制杂草生长。Prosulfuron 可能会破坏碱性土壤中土壤微生物群落的平衡,且其化学降解程度极低。Prosulfuron 对人类和哺乳动物毒性较低,可用于玉米和甜玉米田阔叶杂草防除的研究。

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Prosulfuron

Prosulfuron Chemical Structure

CAS No. : 94125-34-5

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Other Forms of Prosulfuron:

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Prosulfuron is a fluorinated sulfonylurea herbicide with a reported acute oral LD50 of 546 mg/kg in female rats. Prosulfuron acts by inhibiting acetolactate synthase (ALS) to block the biosynthesis of branched-chain amino acids (valine, leucine and isoleucine) in plants, thereby suppressing weed growth. Prosulfuron may disrupt the soil microbial community balance in alkaline soils with minimal chemical degradation. Prosulfuron has low toxicity to humans and mammals, and can be used for the research of broadleaf weed control in maize and sweet corn[1][2].

体外研究
(In Vitro)

Prosulfuron (2-10 μM) 在水解、氯化、臭氧氧化和紫外光解过程中会发生磺酰脲键断裂,而在 UV/H2O2 处理下则会通过羟基自由基反应发生芳基磺酰胺羟基化[1]

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

分子量

419.38

Formula

C15H16F3N5O4S

CAS 号
中文名称

氟磺隆

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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Prosulfuron
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HY-W040279
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