The Emamectin Benzoate Fermentation Antibiotics Insecticide - Bulk Cloned

Common name: EMAMECTIN-BENZOATE

Chemical name:

(4''R)-4''-DEOXY-4''-(METHYLAMINO)AVERMECTIN B1 BENZOATE 

Molecular formula: C49H77NO13

Structural formula:

Molecular weight: 888.13

CAS No. : 155569-91-8

Product description：

Emamectinbenzoate, emamectinbenzoate for short, It is the result of the derivatization study on the hydroxyl group of 4 "-(α -1-zetan fructose-group)-α -1-zetan fructose by Merck in 1984. Emamectin, as a new bioderived antibiotic insecticide, has the advantages of broad spectrum, high efficiency, low toxicity and low residue, and has a good insecticidal effect on lepidopteran pests.

Physical and chemical properties:

The primary drug is white or light yellow crystalline powder; Melting point: 141-146℃; Soluble in acetone and methanol, slightly soluble in water, insoluble in hexane.

Stability: stable under normal storage conditions.

Usage：

As a new bioderived antibiotic insecticide, emamectin has the advantages of broad spectrum, high efficiency, low toxicity and low residue, and has a good insecticidal effect on lepidopteran insects. The LC90 value of emamectin to some Lepidopteran insects is 0.002-0.89 mg/L. Compared with the lead compound avermectin, the toxicity of emamectin was only 1/6 of that of avermectin in rats, and it was safe for humans and animals at conventional doses and was easily degraded. Currently, JiaWei salt/efficiency. The was used for prevention and control of vegetable pests, such as DBM, beet armyworm, the moth, etc., due to its good control effect, is widely applied in cruciferous vegetables on the pest control and effective control of the lepidoptera pests occurrence of population size, delay the speed its evolution of the traditional insecticide resistance.