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CAS 71751 41 2 Abamectin 1.8%EC Biological Chemical

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CAS 71751 41 2 Abamectin 1.8%EC Biological Chemical

CAS 71751 41 2  Abamectin 1.8%EC Biological Chemical
CAS 71751 41 2  Abamectin 1.8%EC Biological Chemical

Large Image :  CAS 71751 41 2 Abamectin 1.8%EC Biological Chemical

Product Details:
Place of Origin: made in China
Brand Name: Eight-eight
Certification: register licenese
Model Number: 33
Payment & Shipping Terms:
Minimum Order Quantity: 1000L
Price: discuss
Packaging Details: customized
Delivery Time: 15-20 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000L/day
Detailed Product Description
State: Liquid Other Names: Abamectin
Classification: Insecticide,Biological Pesticide,Acaricide,Molluscicide Application: Agriculture,Insecticide,Pest Control,Soil Application,biological Pesticide
Appearance: Dark Brown Liquid,off-white Powder Color: Milky White Liquid,white,Light Yellow
Shelf Life: 24months Sample: Availiable,free
Solubility: Water,it Is Dissolved In Methylbenzene
High Light:

abamectin pesticide

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CAS 71751 41 2 abamectin insecticide

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CAS 71751 41 2 Biological chemical

 

                                                                                    Abamectin

 

 

Abamectin belongs to a general class of closely related macrocyclic lactones either produced directly

 

by the actinomycete Streptomyces avermitilis or generated through semisynthetic modifications (Fisher and Mrozik, 1989).

 

The structure for the natural avermectins is given 

 

The basic structural motif of the avermectins is evident in the natural product avermectin B1a,

 

which is the principal constituent of the insecticide abamectin.

 

As used in pesticides, abamectin consists of 80% or more of avermectin B1a and 20% or less of avermectin B1b

 

and is called avermectin B1 

 

Chemical modification of avermectin B1a has yielded a number of semisynthetic materials.

 

Emamectin (4″-epimethylamino-4″-deoxyavermectin B1a) benzoate is shown 

 

Emamectin and ivermectin differ from avermectin B1 by having only a single bond at the C22C23 position (instead of a double bond).

 

The major manufacturers, trade names, and formulations for abamectin, emamectin benzoate, and ivermectin are given 

 

Abamectin is a kind of 16-membered ring macrolide compoun.

 

It has insecticidal, acaricidal, and nematicidal activity. It is produced by the fermentation of Streptomyces avermitilis.

 

Natural Abamectin containing eight component with four major components namely A1a, A2a, B1a and B2a

 

with the total content being ≥80%; another four components corresponding to smaller proportion are A1b, A2b, B1b, and B2b with

 

the total content of ≤20%. Currently commercialized Abamectin pesticide has abamectin as

 

the main insecticidal ingredient (Abamectin B1a + B1b with B1a being not less than 90% and B1b being less than 5%).

 

It is calibrate by the content of B1a. Since 1991 when abamectin had entered into the market of pesticides in China,

 

Abamectin pesticide has played an important role in the pest prevention and control system of China.

 

Abamectin is currently produced by over tens companies in China with the currently marketed Abamectin series pesticides including abamectin,

 

ivermectin and emamectin benzoate. In the late 1980s, China has isolated and screened the 7051 strain from Guangdong Jieyang soil.

 

Identification analysis had proved that this strain is quite similar with S.avermitilis Ma-8460 and can produce a compound with the same chemical

 

structure as Abamectin. In 1993, the new technology Development Corporation of Beijing Agricultural University had initiated research project for

 

development and production of this drug. Abamectin is a new class of antibiotics characterized with a novel structure and dual application to both

 

crops and livestock. With the improvement of people's living standards as well as the demanding for green good, bio-pesticides is quite preferred

 

in current pesticide market. According to the pundits’ prediction, the 21st century will be the century of biological pesticides.

 

It is reported that the European bio-pesticides sales increased from 100 million dollar (1997) to 160 million dollars in 2004.

 

Abamectin is the most popular and highly competitive novel biological pesticide in currently bio-pesticide market.

 

 

Common name
Abamectin
Chemical name
5-O-demethylavermectin A1a (i) mixture with5-O-demethyl-25-de (1-methylpropyl)
-25-(1-methylethyl) avermectin A1a (ii)
CAS No
71751-41-2
Molecular formula
C48H72O14 (avermectin B1a); C47H70O14 (avermectin B1b)
Application
Insecticide and acaricide with contact and stomach action. Control of motile stages of mites, leaf miners, suckers, Colorado beetles, etc. on ornamentals, cotton, citrus fruit, pome fruit, nut crops, vegetables, potatoes, and other crops. Also used for control of fire ants.
Formulation type
1.8% EC, 3.6% EC, 5.4% EC
 
 
 
Package
Liquid: 200Lt plastic or iron drum,
20L, 10L, 5L HDPE, FHDPE, Co-EX, PET drum
1Lt, 500mL, 200mL, 100mL, 50mL HDPE, FHDPE, Co-EX, PET bottle Shrink film, measure cap
Solid: 25kg, 20kg, 10kg, 5kg fibre drum, PP bag, craft paper bag,
1kg, 500g, 200g, 100g, 50g, 20g Aluminum foil bag.
Carton: plastic wrapped carton

The package can be made as the customer's requirement.
Storage Stability
Stable for 2 years after receipt of order if stored under recommended conditions. After 2 years, the compound should be re-analyzed for chemical purity before use.

 

CAS 71751 41 2  Abamectin 1.8%EC Biological Chemical 0

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