Spiromesifen
(Synonyms: 螺甲螨酯) 目录号 : GC48093An insecticide and acaricide
Cas No.:283594-90-1
Sample solution is provided at 25 µL, 10mM.
Spiromesifen is an insecticide and acaricide that reduces lipid biosynthesis via inhibition of acetyl-CoA carboxylase.1,2 It inhibits chitinase from Egyptian cotton leafworm (S. littoralis) larvae (IC50s = 0.60 and 0.72 μM for enzyme isolated from lab and field strains, respectively).3 It induces toxicity in whitefly (T. vaporariorum) nymphs (LC50 = 0.61 mg/L), spider mite (T. cinnabarinus) eggs (LC50 = 0.16 mg/kg), and second instar larvae of S. littoralis lab and field strains (LC50s = 0.44 and 0.68 ppm, respectively, at 72 hours post-application).1,2,3 Spiromesifen (600 mg/kg) also induces 50, 60, and 70% mortality in the Lepidoptera pests H. armigera, O. nubilalis, and P. xylostella, respectively, and induces 100% mortality in M. separata when used at a dose of 100 mg/kg.2 It induces toxicity in D. magna (EC50 = >0.092 mg a.s./L) and the fish species O. mykiss and L. macrochirus (LC50s = 0.016 and >0.034 mg a.s./L, respectively) but not rats (LD50 = >2,000 mg/kg).4 Spiromesifen also inhibits the human GST isozyme GSTA1-1 (IC50 = 12.1 μM).5
1.Karatolos, N., Williamson, M.S., Denholm, I., et al.Resistance to spiromesifen in Trialeurodes vaporariorum is associated with a single amino acid replacement in its target enzyme acetyl-coenzyme A carboxylaseInsect Mol. Biol.21(3)327-334(2012) 2.Liu, Z., Lei, Q., Li, Y., et al.Design, synthesis, structure, and acaricidal/insecticidal activity of novel spirocyclic tetronic acid derivatives containing an oxalyl moietyJ. Agric. Food Chem.59(23)12543-12549(2011) 3.Ismail, S.M., and Morshedy, M.Evaluation of some environmentally safe cemicals against Spodoptera littoralisAlexandria Sci. Exch. J.30(1)121-127(2009) 4.Authority, E.F.S.Conclusion on the peer review of the pesticide risk assessment of the active substance spiromesifenEFSA J.10(10)2879(2012) 5.Chronopoulou, E.G., Papageorgiou, A.C., Markoglou, A., et al.Inhibition of human glutathione transferases by pesticides: Development of a simple analytical assay for the quantification of pesticides in waterJ. Mol. Catal. B: Enzymatic8143-51(2012)
Cas No. | 283594-90-1 | SDF | |
别名 | 螺甲螨酯 | ||
Canonical SMILES | CC1=C(C2=C(OC(CC(C)(C)C)=O)C3(CCCC3)OC2=O)C(C)=CC(C)=C1 | ||
分子式 | C23H30O4 | 分子量 | 370.5 |
溶解度 | DMSO : 125 mg/mL (337.40 mM; ultrasonic and warming and heat to 60°C) | 储存条件 | Store at -20°C |
General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。 为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。 |
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Shipping Condition | 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。 |
制备储备液 | |||
1 mg | 5 mg | 10 mg | |
1 mM | 2.6991 mL | 13.4953 mL | 26.9906 mL |
5 mM | 0.5398 mL | 2.6991 mL | 5.3981 mL |
10 mM | 0.2699 mL | 1.3495 mL | 2.6991 mL |
第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量) | ||||||||||
给药剂量 | mg/kg | 动物平均体重 | g | 每只动物给药体积 | ul | 动物数量 | 只 | |||
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方) | ||||||||||
% DMSO % % Tween 80 % saline | ||||||||||
计算重置 |
计算结果:
工作液浓度: mg/ml;
DMSO母液配制方法: mg 药物溶于 μL DMSO溶液(母液浓度 mg/mL,
体内配方配制方法:取 μL DMSO母液,加入 μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入 μL saline,混匀澄清。
1. 首先保证母液是澄清的;
2.
一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Quality Control & SDS
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- Purity: >95.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet