| 货号 | 包装规格 | 操作 |
|---|---|---|
| 76088-50MG | 50 mg |
This reference material (RM) is produced and certified in accordance with ISO/IEC 17025. This RM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com
Lufenuron is an insect growth regulator used to control biting and sucking insects and belongs to the group of benzoylphenylurea insecticides. This systemic insecticide is known to be an inhibitor of chitin synthesis in the cuticle of insects. Lufenuron is used for the control of lepidopteran and coleopteran larvae and is extensively applied in cotton, maize, sugar beet, potatoes, grapes, citrus, and ornamentals farms. Lufenuron is also used in veterinary medicine as a flea control treatment and as an anti-fungal agent for dogs and cats.
Lufenuron is not approved for use in European Union (EU) as per Regulation (EC) No 1107/2009 (repealing Directive 91/414/EEC). However, the maximum residue level (MRL) for Lufenuron (any ratio of constituent isomers) is set from 0.01 mg/kg to 2 mg/kg for products of plant and animal origin following Reg. (EU) 2020/856. The Korea Food and Drug Administration (KFDA) has established an MRL of 0.01 to 0.2 ppm.
Lufenuron has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP), run within the EU and EFTA in/on products of plant origin.
有证参考物质（CRM）预期用作色谱法和其他分析技术的校准品。虱螨脲CRM还可用于：评估虱螨脲残留随时间的消散，并计算温室条件下种植的经处理的大白菜的收获前间隔。测定虱螨脲暴露对鲤鱼不同健康生物标志物的影响研究了虱螨脲在果蝇发育和繁殖过程中对几丁质合成的影响。研究了虱螨脲对甜菜夜蛾卵和幼虫的发育和死亡率的影响，研究了虱螨脲（Lufenuron）对长吻红瓢虫卵巢中几丁质的存在及对卵子发生和产卵的影响。
在我们的在线平台ChemisTwin® for NMR上找到该产品的数字参考物质。您可以在ChemisTwin®上使用该数字参考物质进行样品身份确认和化合物定量（使用数字外标）。可以查看该物质的NMR光谱，并通过点击几下鼠标即可与您的样品进行在线比较。在此处了解更多信息并开始免费试用。
| 英文名称 | Lufenuron |
| CAS 号 | 103055-07-8 |
| 经验分子式 | C17H8Cl2F8N2O3 |
| 分子量 | 511.15 |
| NACRES | NA.24 |
| UNSPSC | 41116107 |
| MDL 号 | MFCD00867616 |
| SMILES字符串 | FC（C（F）（F）F）C（F）（F）Oc1cc（Cl）c（NC（=O）NC（=O）c2c（F）cccc2F）cc1Cl |
| InChI | 1S/C17H8Cl2F8N2O3/c18-6-5-11（32-17（26，27）14（22）16（23，24）25）7（19）4-10（6）28-15（31）29-13（30）12-8（20）2-1-3-9（12）21/h1-5，14H，（H2，28，29，30，31） |
| InChI key | PWPJGUXAGUPAHP-UHFFFAOYSA-N |
| 等级 | 有证标准物质; TraceCERT® |
| 产品系列 | TraceCERT® |
| 保质期 | 有限保质期，标签上标注有效期 |
| 制造商/商标 | 制造商：瑞士 Sigma-Aldrich Production GmbH |
| 形式 | 纯品 |
| 储存温度 | 2-8°C |
| 质量等级 | 300 |
| 包装规格（货号 76088-50MG） | 50 mg |
