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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。

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 |
|---|---|---|---|
| 25 mg | ¥ 148 | In stock | |
| 50 mg | ¥ 198 | In stock | |
| 100 mg | ¥ 289 | In stock | |
| 1 mL x 10 mM (in DMSO) | ¥ 455 | In stock |
Quizalofop-p-ethyl 相关产品
| 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 | 372.80 |
| 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. | |||||||||||||||||||||||||||||||||||
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DMSO
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