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网站主页 化工产品目录 化学农药原药 杀虫剂 拟除虫菊脂杀虫剂 S-氰戊菊酯 S-氰戊菊酯
  • S-氰戊菊酯|T19751|TargetMol

S-氰戊菊酯|T19751|TargetMol

Esfenvalerate
66230-04-4
￥417 50mg 起订
￥671 100mg 起订
￥295 25mg 起订
上海 更新日期：2024-09-29

TargetMol中国（陶术生物）

VIP3年
联系人：邵小姐
手机：4008200310 拨打
邮箱：marketing@tsbiochem.com

产品详情:

中文名称：
S-氰戊菊酯
英文名称：
Esfenvalerate
CAS号：
66230-04-4
品牌：
TargetMol
产地：
美国
保存条件：
Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
纯度规格：
99.86%
产品类别：
抑制剂
货号：
T19751

Product Introduction

Bioactivity

NameEsfenvalerate
DescriptionEsfenvalerate (Asana) is a widely used insecticide.
In vitroEsfenvalerate (S,S-fenvalerate) and its main metabolites [3-phenoxybenzaldehyde (PBAld), 3-phenoxybenzoic acid (PBAc), 3-phenoxybenzyl alcohol (PBAlc), and 2-(4-chlorophenyl)-3-methylbutyric acid (CLAc)] were quantitatively analyzed by a validated method in triplicate experiments. All the strains (Penicillium raistrickii CBMAI 931, Aspergillus sydowii CBMAI 935, Cladosporium sp. CBMAI 1237, Microsphaeropsis sp. CBMAI 1675, Acremonium sp. CBMAI 1676, Westerdykella sp. CBMAI 1679, and Cladosporium sp. CBMAI 1678) were able to degrade esfenvalerate, however, with different efficiencies. Initially, 100 mg L(-1) esfenvalerate (Sumidan 150SC) was added to each culture in 3 % malt liquid medium. Residual esfenvalerate (64.8-95.2 mg L(-1)) and the concentrations of PBAc (0.5-7.4 mg L(-1)), ClAc (0.1-7.5 mg L(-1)), and PBAlc (0.2 mg L(-1)) were determined after 14 days. In experiments after 7, 14, 21, and 28 days of biodegradation with the three most efficient strains, increasing concentrations of the toxic compounds PBAc (2.7-16.6 mg L(-1), after 28 days) and CLAc (6.6-13.4 mg L(-1), after 28 days) were observed. A biodegradation pathway was proposed, based on HPLC-ToF results. The biodegradation pathway includes PBAld, PBAc, PBAlc, ClAc, 2-hydroxy-2-(3-phenoxyphenyl)acetonitrile, 3-(hydroxyphenoxy)benzoic acid, and methyl 3-phenoxy benzoate. Marine-derived fungi were able to biodegrade esfenvalerate in a commercial formulation and showed their potential for future bioremediation studies in contaminated soils and water bodies.
In vivoFenvalerate (FV), an extensively used synthetic pyrethroid, is a typical chiral pesticide. The most insecticidally active enantiomer of FV, esfenvalerate (ESFV), also has been marketed and widely used. In this study, the toxicological sensitivity and bioaccumulation of FV and ESFV in earthworms were assessed. The results showed that FV was less toxic than ESFV, but more accumulated in earthworms. ESFV was at least 4 times more toxic to earthworms than FV according to the filter paper contact toxicity test and the artificial soil test. Enantiospecific induction in oxidative stress was observed in earthworms exposed to FV and ESFV. The bioaccumulation of FV and ESFV in earthworm tissues was also enantioselective, preferentially accumulating FV. The uptake of ESFV by earthworms was lower than that of FV, so that the biota to soil accumulation factor (BSAF) value of ESFV was lower than that of FV. Our findings suggest that the enantioselective toxicity and bioaccumulation of chiral pesticides should be considered for evaluating ecological risks of these compounds to non-target organisms[1].
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility InformationDMSO : 100 mg/mL (238.15 mM), Sonication is recommended.
KeywordsInhibitor | inhibit | Esfenvalerate
Related Compound LibrariesBioactive Compound Library | Bioactive Compounds Library Max | NO PAINS Compound Library | Pesticide Compound Library
S-氰戊菊酯|||Halmark|||Asana|||A alpha|TargetMol

公司简介

TargetMol Chemicals Inc. 总部位于马萨诸塞州波士顿，致力于为全球生化领域科学家的研究提供专业的产品和服务。TargetMol?品牌的客户群分布于40多个国家和地区，已发展成为全球知名的化合物库和小分子化合物研究供应商。 TargetMol?可提供160多种满足不同需求的化合物库，以及多种类型的生化试剂产品，包括12000多种抑制剂、16000多种天然产物和各类多肽、抗体、生命科学试剂盒等，此外，我们还建设有CADD（计算机辅助药物设计）研究中心、药理实验室、药化合成平台三大技术中心，全方位满足客户的定制需求。 凭借我们优质的产品和服务、快速高效的全球供应链和专业的技术支持，我们将有效帮助您缩短研发周期，取得更成功的结果。

成立日期 (12年)
注册资本 566.265100万人民币
员工人数 100-500人
年营业额 ￥ 1亿以上
经营模式 贸易,工厂,试剂,定制,服务
主营行业 天然产物,生化试剂,分子生物学,分子砌块,生物技术服务

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