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Quizalofop-p-ethyl ((R)-Quizalofop ethyl)是一种选择性的萌发后除草剂,用于一年生和多年生杂草,作为acetyl-CoA carboxylase(ACCase)抑制剂导致杂草死亡。
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Quizalofop-p-ethyl ((R)-Quizalofop ethyl)是一种选择性的萌发后除草剂,用于一年生和多年生杂草,作为acetyl-CoA carboxylase(ACCase)抑制剂导致杂草死亡。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 148 | In stock | |
5 mg | ¥ 320 | In stock | |
10 mg | ¥ 450 | In stock | |
25 mg | ¥ 760 | In stock | |
50 mg | ¥ 950 | In stock | |
100 mg | ¥ 1,420 | In stock | |
1 mL x 10 mM (in DMSO) | ¥ 456 | In stock |
产品描述 | Quizalofop-p-ethyl ((R)-Quizalofop ethyl) is a selective post-emergent herbicide for use on annual and perennial weeds, acting as an acetyl-CoA carboxylase (ACCase) inhibitor leading to weed death. |
体外活性 | Quizalofop-p-ethyl(0.5–5 mg/L,处理3–6天)可通过抑制铜绿微囊藻(Microcystis aeruginosa)中光合作用相关基因psaB和psbD1的表达,干扰其光合作用;同时促进mcyH基因表达,增强微囊藻毒素(MC-LR)的合成与释放[1]。 |
体内活性 | Quizalofop-p-ethyl(0.5–5 mg/L,处理6天)能显著抑制M. aeruginosa的生长,降低其叶绿素a和蛋白质含量;短时处理(0.5–5 mg/L,24–48小时)则可上调藻细胞中MDA含量,提高SOD与CAT活性,诱导氧化应激反应[1]。 |
别名 | 精喹禾灵, Quinofop-ethyl, (R)-Quizalofop ethyl |
分子量 | 372.8 |
分子式 | C19H17ClN2O4 |
CAS No. | 100646-51-3 |
Smiles | O(C1=NC2=C(N=C1)C=C(Cl)C=C2)C3=CC=C(O[C@@H](C(OCC)=O)C)C=C3 |
密度 | 1.301g/cm3 |
存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
溶解度信息 | DMSO: 80.00 mg/mL (214.59 mM), Sonication is recommended. H2O: < 0.1 mg/mL (insoluble), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
DMSO
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以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
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