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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| H141432-1g |
1g |
现货 ![]() |
| |
| H141432-5g |
5g |
现货 ![]() |
| |
| H141432-25g |
25g |
现货 ![]() |
|
| 别名 | 3-氯-5-[[3-(4,6-二甲氧基吡啶-2-基)脲基]磺酰基]-1-甲基-1H-吡唑-4-羧酸甲酯 |
|---|---|
| 英文别名 | T71523 | MFCD01309162 | FMGZEUWROYGLAY-UHFFFAOYSA-N | Halosulfuron methyl ,3-Chloro-5-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-1-methyl-1H-pyrazole-4-carboxylic acid methyl ester | 1H-Pyrazole-4-carboxylic acid, 3-chloro-5-[[[[(4,6- |
| 规格或纯度 | ≥96% |
| 英文名称 | Halosulfuron-methyl |
| 运输条件 | 常规运输 |
| 产品介绍 |
主要用于防除阔叶杂草和莎草科杂草,如苘麻、仓耳、曼陀罗、豚草、反枝苋、野西瓜苗、蓼、马齿苋、龙葵、决明、牵牛、香附子等.适宜作物如小麦玉米、水稻、甘蔗、草坪等.苗前及苗后均可施用.苗前施用剂量70~90g/ha,苗后为18~35g/ha。因其在作物中迅速代谢为无害物,故对作物安全。应同解毒剂MON 13900一起在玉米苗前使用,以减少对玉米的伤害。 Product Introduction Halosulfuron-methyl is a highly active postemergence sulfonylurea herbicide, which finds applications in weed control management. Application Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Halosulfuron-methyl may be used as a standard in the determination of halosulfuron methyl in water samples using liquid chromatography coupled with electrospray ionization mass spectrometry (LC/ES-MS). |
| 纯度 | ≥96% |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 488186671 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | methyl 3-chloro-5-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methylpyrazole-4-carboxylate |
| INCHI | 1S/C13H15ClN6O7S/c1-20-10(8(9(14)18-20)11(21)27-4)28(23,24)19-13(22)17-12-15-6(25-2)5-7(16-12)26-3/h5H,1-4H3,(H2,15,16,17,19,22) |
| InChi Key | FMGZEUWROYGLAY-UHFFFAOYSA-N |
| Smiles | CN1C(=C(C(=N1)Cl)C(=O)OC)S(=O)(=O)NC(=O)NC2=NC(=CC(=N2)OC)OC |
| Isomeric SMILES | CN1C(=C(C(=N1)Cl)C(=O)OC)S(=O)(=O)NC(=O)NC2=NC(=CC(=N2)OC)OC |
| 分子量 | 434.81 |
| Reaxy-Rn | 7783327 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=7783327&ln= |
| 溶解性 | 不溶于水;水中溶解度:36 mg/l 25 °C;可溶于二甲基甲酰胺、二氯甲烷、丙酮 |
|---|---|
| 密度 | 1.618 |
| 熔点 | 175-177oC |
| 分子量 | 434.810 g/mol |
| XLogP3 | 1.300 |
| 氢键供体数Hydrogen Bond Donor Count | 2 |
| 氢键受体数Hydrogen Bond Acceptor Count | 10 |
| 可旋转键计数Rotatable Bond Count | 7 |
| 精确质量Exact Mass | 434.041 Da |
| 单同位素质量Monoisotopic Mass | 434.041 Da |
| 拓扑极表面积Topological Polar Surface Area | 172.000 Ų |
| 重原子数Heavy Atom Count | 28 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 665.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 1. Guang Yang, Jianqiang Zhang, Chunjuan Huang, Xin Song, Renjie Xu. (2021) Equilibrium Solubility Investigation and Thermodynamic Computational Modeling of Halosulfuron-methyl in a Series of Cosolvent Mixtures at a Temperature Range of 278.15–323.15 K. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 66 (1): (271–279). [10.1021/acs.jced.0c00633] |
| 2. Xiaoxiao You, Ligang Chen. (2016) Analysis of sulfonylurea herbicides in grain samples using molecularly imprinted polymers on the surface of magnetic carbon nanotubes by extraction coupled with HPLC. Analytical Methods, 8 (5): (1003-1012). [10.1039/C5AY02759D] |