Azadirachtin
(Synonyms: 印楝素) 目录号 : GC46901A naturally-occurring insecticide
Cas No.:11141-17-6
Sample solution is provided at 25 µL, 10mM.
Azadirachtin is a naturally-occurring insecticide originally isolated from the seeds of A. indica.1 It inhibits feeding behavior, molting, and/or ovarian development in a species-dependent manner in insects.2 Azadirachtin inhibits feeding on G. barbadense leaves and cotyledon disks by third instar H. zea larvae with protection concentrations (PC95s) of 6.2 and 6.8 μg/disk, respectively.3 It inhibits ecdysis and growth of H. zea, H. virescens, S. frugiperda, and P. gossypiella with ecdysis inhibition values (EI95s) ranging from 1 to 10 ppm and ED50 values ranging from 0.4 to 0.7 ppm. Azadirachtin inhibits the growth of freshly molted fourth instar E. varivestis larva (LC50 = 1.66 ppm).2 It is lethal to A. stephensi first, second, third, and fourth instar larva, pupa, and adults at a concentration of 0.1 ppm.4
1.Butterworth, J.H., and Morgan, E.D.Isolation of a substance that suppresses feeding in locustsChem. Commun. (Lond.)123-24(1968) 2.Rembold, H.Azadirachtins. Their structure and mode of actionInsecticides of Plant Origin150-163(1989) 3.Kubo, I., and Kocke, J.A.Azadirachtin, insect ecdysis inhibitorAgr. Biol. Chem.46(7)1951-1953(1982) 4.Nathan, S.S., Kalaivani, K., and Murugan, K.Effects of neem limonoids on the malaria vector Anopheles stephensi Liston (Diptera: Culicidae)Acta. Trop.96(1)47-55(2005)
Cas No. | 11141-17-6 | SDF | |
别名 | 印楝素 | ||
Canonical SMILES | O=C(OC)[C@@]1(O)OC[C@]23[C@@H](OC(/C(C)=C/C)=O)C[C@@H](OC(C)=O)[C@]4(C(OC)=O)[C@]2([H])[C@](OC4)([H])[C@@H](O)[C@@](C)([C@]56[C@@](C)(O6)[C@]7([H])[C@](C=CO8)(O)[C@]8([H])O[C@@]5([H])C7)[C@@]31[H] | ||
分子式 | C35H44O16 | 分子量 | 720.7 |
溶解度 | DMSO : ≥ 100 mg/mL (138.75 mM) | 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 | 1.3875 mL | 6.9377 mL | 13.8754 mL |
5 mM | 0.2775 mL | 1.3875 mL | 2.7751 mL |
10 mM | 0.1388 mL | 0.6938 mL | 1.3875 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
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet