Abamectin Introduction: Abamectin is a mixture of avermectins containing > 80% avermectin B1a and < 20% avermectin B1b. These two components, B1a and B1b have very similar biological and toxicological properties. The avermectins are insecticidal or anthelmintic compounds derived from the soil bacterium Streptomyces avermitilis. Abamectin is a natural fermentation product of this bacterium. Abamectin is used to control insect and mite pests of a range of agronomic, fruit, vegetable and ornamental crops, and it is used by homeowners for control of fire ants . Doses of 50 to 200 μg/kg of ivermectin, a similar member of the avermectin family of comounds, is widely used to treat humans in the World Health Organization onchocerciasis (river blindness) program. Common name: Abamectin Another name: Avermectin B1 and MK-936, Affirm, Agri-Mek, Avid, Dynamec, Vertimec and Zephyr. Chemical Name (IUPAC): mixture of (10E,14E,16E,22Z)-(1R,4S,5’S,6S,6’R,8R,12S,13S,20R,21R,24S)-6’-[(S)-sec-butyl]-21,24-dihydroxy-5’,11,13,22-tetramethyl-2-oxo-(3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene)-6-spiro-2’-(5’,6’-dihydro-2’H-pyran)-12-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside and (10E,14E,16E,22Z)-(1R,4S,5’S,6S,6’R,8R,12S,13S,20R,21R,24S)-21,22-dihydroxy-6’-isopropyl-5’,11,13,22-tetramethyl-2-oxo-(3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene)-6-spiro-2’-(5’,6’-dihydro-2’H-pyran)-12-yl 2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)-3-O-methyl-α-L-arabino-hexopyranoside Empirical formula: C48H72O14(B1a)·C47H70O14(B1b) Mol. Weight: (873.09):(859.06) CAS No.: 71751-41-2 Specifications Leading Abamectin supplier Abamectin 95% TC Abamectin 98% TC Abamectin 18g/L EC Abamectin 65g/L EC Customerized Packing label
Emamectin benzoate Introduction: The product is a semi-fermented and semi-synthesized insecticide of Avermectin kind. The intermediate emamectin is synthesized under certain conditions using AVM as material, then reacted with benzoic acid, and thus we get Emamectin Benzoate. Emamectin Benzoate is more effective than Emamectin against the insects Lepidoptera. Notably, it is the best insecticide against cotton bell worm (Helicoverpa armigera), cole miller (plutella xylostella Linnaeus), etc. Which have been tolerant with such insecticides as pyrethroids, organic phosphates. So, emamectin benzoate is an ideal substitute for high poisonous and high residual agricultural chemicals, also a kind of outstanding biological pesticide, which prevents and controls tolerantly harmful insects. Many agricultural chemicals factory use it as ideal technical for formulating and single medicament exploiting. Common name: Emamectin benzoate Another name: Proclaim; Proclaim 5SG; Denim; Methylamino abamectin benzoate; 4''-deoxy-4''-epi-N-methylaminoavermectin b1 benzoate; MK 244; MK-244; etc. Chemical Name: A mixture containing 90% of (10E,14E,16E,22Z)-(1R,4S,5'S,6S, 6'R,8R,12S,13S,20R,21R,24S)-6'-[(S)-sec-butyl]-21,24-dihydroxy-5',11,13,22-tetra methyl-2-oxo-3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6-spiro-2'-(5',6'-dihydro-2'H-pyran)-12-yl 2,6-dideoxy-3-O-methyl-4-O-(2,4,6- trideoxy-3-O-methyl-4-methylamino-a-L-lyxo-hexopyranosyl)-a-L-arabino-hexopyra noside and 10% of (10E,14E,16E,22Z)-(1R,4S,5'S, 6S,6'R,8R,12S,13S,20R,21R,24S) -21,24-dihydroxy-6'-isopropyl-5',11,13,22-tetramethyl-2-oxo-3,7,19-trioxatetracyclo [15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6-spiro-2'-(5',6'-dihydro-2'H-pyra n)-12-yl 2,6-dideoxy-3-O-methyl-4-O-(2,4,6-trideoxy-3-O-methyl-4-methylamino-a -L-lyxo-hexopyranosyl)-a-L-arabino-hexopyranoside Empirical formula: Bla: C49H75NO13·C7H6O2 Blb: C48H73NO13·C7H6O2 Mol. Weight: Bla: 1008.26 Blb: 994.23 CAS No.: 155569-91-8 Specifications Leading Emamectin benzoate supplier Emamectin benzoate 70% TC Emamectin benzoate 90% TC Emamectin benzoate 95% TC Emamectin benzoate 30% WSG/WDG Emamectin benzoate 5% WSG/WDG Emamectin benzoate 50g/L EC
NAME: VICTORIA BLUE BO MOLECULE FORMULAR: C33H40CIN3 MOLECULE WEIGHT: 514.14 CAS No: 2390-60-5 APPREANCE: Brown paste PACKAGE: 25KG drum
NAME: INDIGO BLACK MOLECULE FORMULAR: MOLECULE WEIGHT: CAS No: APPREANCE: Blue powder
NAME:INDIGO BLUE, VAT BLUE 1 MOLECULE FORMULAR: C16H10O2N2 MOLECULE WEIGHT: 262.26 CAS No: 482-89-3 APPREANCE: Blue powder
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