阿维菌素B1

NMR下载 COA and HPLC MSDS下载
names：
Avermectin B1
CAS号：
71751-41-2
MDL Number： MFCD01939385
MF(分子式)： C95H142O28 MW(分子量)： 1732.13
EINECS:265-610-3 Reaxys Number:NA
Pubchem ID:6434889 Brand:BIOFOUNT

阿维菌素(Avermectin B1,71751-41-2);外观为淡黄色至白色结晶粉末，无味。阿维菌素是由日本北里大学大村智等和美国Merck公司首先开发的一类具有杀虫、杀螨、杀线虫活性的十六元大环内酯化合物，由链霉菌中灰色链霉菌Streptomyces avermitilis发酵产生。

货品编码	规格	纯度	价格 (¥)	现价(¥)	特价(¥)	库存描述	数量	总计 (¥)
YZM000762-200mg	200mg	>97.0%	¥ 0.00	¥ 0.00		Backorder	- +	¥ 0.00
YZM000762-100mg	100mg	>97.0%	¥ 341.25	¥ 341.25		2-3天	- +	¥ 0.00

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中文别名	阿维菌素(Avermectin B1,71751-41-2)；阿佛菌素;白螨净;杀虫素;阿维菌素
英文别名	Avermectin B1(阿维菌素,71751-41-2)；Avermectin; Baimianjing; Insecticidal; Avermectin
CAS号	71751-41-2
SMILES	C[C@@H](CC)[C@]1([H])[C@@H](C)C=C[C@@]2(O[C@@]3([H])C[C@]([H])(OC([C@@]4([H])[C@@](/C(CO5)=C/C=C/[C@H](C)[C@H](O[C@@]6([H])C[C@H](OC)[C@@H](O[C@]7([H])O[C@@H](C)[C@H](O)[C@@H](OC)C7)[C@H](C)O6)/C(C)=C/C3)(O)[C@@]5([H])[C@H](O)C(C)=C4)=O)C2)O1.C[C@H]8C=C[C@@]9(O[C@@]%10([H])C[C@]([H])(OC([C@@]%11([H])[C@@](/C(CO%12)=C/C=C/[C@H](C)[C@H](O[C@@]%13([H])C[C@H](OC)[C@@H](O[C@]%14([H])O[C@@H](C)[C@H](O)[C@@H](OC)C%14)[C@H](C)O%13)/C(C)=C/C%10)(O)[C@@]%12([H])[C@H](O)C(C)=C%11)=O)C9)O[C@@H]8C(C)C
Inchi	InChI=1S/C48H72O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-10)44(31(8)57-39)60-38-21-36(53-9)41(50)30(7)56-38/h12-15,17-19,25-26,28,30-31,33-45,49-50,52H,11,16,20-24H2,1-10H3/b13-12+,27-15+,32-14+/t25-,26-,28-,30-,31-,33+,34-,35-,36-,37-,38-,39-,40+,41-,42-,43+,44-,45+,47+,48+/m0/s1
InchiKey	RRZXIRBKKLTSOM-XPNPUAGNSA-N
分子式 Formula	C95H142O28
分子量 Molecular Weight	1732.13
闪点 FP	268.1±27.8 °C
熔点 Melting point	No data available
沸点 Boiling point	940.9±65.0 °C at 760 mmHg
Polarizability极化度	91.4±0.5 10-24cm3
密度 Density	1.2±0.1 g/cm3
蒸汽压 Vapor Pressure	0.0±0.6 mmHg at 25°C
溶解度Solubility
性状	固体粉末,Power
储藏条件 Storage conditions	-20°C 3 years年 4°C 2 years年 / In solvent溶液中:-80°C 6 months月 -20°C 1 month月

阿维菌素(Avermectin B1,71751-41-2)毒性：

生物	测试类型	路线	报告剂量（标准化剂量）	影响	参考
bird - domestic	LD50	unreported	> 2gm/kg (2000mg/kg)		Defense des Vegetaux. Vol. 42(249-250), Pg. 41, 1988.
duck	LD50	unreported	84600ug/kg (84.6mg/kg)		Defense des Vegetaux. Vol. 42(249-250), Pg. 41, 1988.
monkey	LD50	oral	17mg/kg (17mg/kg)		Defense des Vegetaux. Vol. 42(249-250), Pg. 41, 1988.
mouse	LD50	intracrebral	1740ug/kg (1.74mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Toxicology Letters. Vol. 60, Pg. 289, 1992.
mouse	LD50	oral	13600ug/kg (13.6mg/kg)		Defense des Vegetaux. Vol. 42(249-250), Pg. 41, 1988.
rabbit	LD50	skin	> 2gm/kg (2000mg/kg)		Defense des Vegetaux. Vol. 42(249-250), Pg. 41, 1988.
rat	LC50	inhalation	1100mg/m3/4H (1100mg/m3)		Defense des Vegetaux. Vol. 42(249-250), Pg. 41, 1988.
rat	LD50	oral	10mg/kg (10mg/kg)		"Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989Vol. 11, Pg. 3, 1989.

阿维菌素(Avermectin B1,71751-41-2)实验注意事项：
1.实验前需戴好防护眼镜，穿戴防护服和口罩，佩戴手套，避免与皮肤接触。
2.实验过程中如遇到有毒或者刺激性物质及有害物质产生，必要时实验操作需要手套箱内完成以免对实验人员造成伤害
3.实验后产生的废弃物需分类存储，并交于专业生物废气物处理公司处理，以免造成环境污染Experimental considerations:
1. Wear protective glasses, protective clothing and masks, gloves, and avoid contact with the skin during the experiment.
2. The waste generated after the experiment needs to be stored separately, and handed over to a professional biological waste gas treatment company to avoid environmental pollution.

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产品说明	阿维菌素(Avermectin B1,71751-41-2):用于灭蚊. 阿维菌素B1a是阿维菌素。
Introduction	Avermectin B1(阿维菌素,71751-41-2)used for mosquito control.Avermectin B1a is an avermectin.
Application1	天然阿维菌素中含有8个组分，主要有4种即A1a、A2a、B1a和B2a，其总含量≥80%；对应的4个比例较小的同系物是A1b、A2b、B1b和B2b，其总含量≤20Chemicalbook%。目前市售阿维菌素农药是以abamectin为主要杀虫成分(AvermectinB1a+B1b，其中B1a不低于90%、B1b不超过5%)，以B1a的含量来标定。
Application2	自从1991年害极灭(abamectin)进入我国农药市场以后，阿维菌素农药在我国的害虫防治体系中占有较重要地位。阿维菌素在我国目前有10余家企业生产，目前市售的阿维菌素系列农药有阿维菌素、伊维菌素和甲胺基阿维菌素苯甲酸盐。我国20世纪80年代末由上海市农药研究所开发的从广东揭阳土壤中分离筛选得到7051菌株，后经鉴定证明该菌株与S.avermitilisMa-8460相似，与阿维菌素的Chemi
Application3	阿维菌素对螨类和昆虫具有胃毒和触杀作用，不能杀卵。作用机制与一般杀虫剂不同的是干扰神经生理活动，刺激释放γ-氨基丁酸，而氨基丁酸对节肢动物的神经传导有抑制作用。

警示图
危险性	warning
危险性警示	Not available
安全声明	H303吞入可能有害+H313皮肤接触可能有害+H2413吸入可能对身体有害
安全防护	P264处理后彻底清洗+P280戴防护手套/穿防护服/戴防护眼罩/戴防护面具+P305如果进入眼睛+P351用水小心冲洗几分钟+P338取出隐形眼镜（如果有）并且易于操作,继续冲洗+P337如果眼睛刺激持续+P2393获得医疗建议/护理
备注	实验过程中防止吸入、食入，做好安全防护

Abamectin effects on rainbow trout (Oncorhynchus mykiss) Ecotoxicology/PMID: 16570208

Abamectin induces cytotoxicity via the ROS, JNK, and ATM/ATR pathways Environmental Science and Pollution Research/PMID: 32034588

Studies revealing bioremediation potential of the strain Burkholderia sp. GB-01 for abamectin contaminated soils World Journal of Microbiology and Biotechnology/PMID: 22806778

Abamectin in the aquatic environment Ecotoxicology/PMID: 22806778

Biological and physiological responses of Perionyx excavatus to abamectin Environmental Science and Pollution Research/2019/PMID: 31368070

Acaricidal activity of spinosad and abamectin against two-spotted spider mites

Abstract

Spinosad is a bioinsecticide with a high degree of selective toxicity towards insects of different orders, but its toxicity towards the two-spotted spider mite (TSSM), Tetranychus urticae Koch (Acari: Tetranychidae) is under debate. In this study, we compared the acaricidal properties of spinosad with the commercial bioacaricide abamectin on the life stages of TSSM. Adulticide and ovicide bioassays were performed on a susceptible laboratory strain using direct spraying of leaf disks with five rates of spinosad (20, 25, 30, 35 and 40 mg/l), five rates of abamectin (0.125, 0.25, 0.5, 1 and 2.5 mg/l), sublethal concentrations or a combination of spinosad and abamectin. Both adulticidal and ovicidal effects of spinosad against T. urticae in the laboratory were apparent, based on morality rates of the adults, reduction of female fecundity and death of offspring. Abamectin was also found to significantly reduce female fecundity and killed offspring when applied directly on the eggs. Interestingly, sublethal concentrations of spinosad reduced female fecundity stronger than abamectin. When a mixture of spinosad and abamectin was applied at LC50, mortality was 74%, fecundity reduction was comparable to abamectin alone and egg hatching rate was lower than by either compound alone. In conclusion, spinosad was more harmful than abamectin for TSSM life stages and the combined application is recommended.

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