eprinomectin Cas:123997-26-2

We are eprinomectin CAS:123997-26-2 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests


(4''R)-4''-(Acetylamino)-4''-deoxyavermectin B1
(1'R,2S,4'S,5S,6R,8'R,10'E,12'S,13'S,14'E,16'E,20'R,21'R,24'S)-21',24'-Dihydroxy-6-isopropyl-5,11',13',22'-tetramethyl-2'-oxo-5,6-dihydrospiro[pyran-2,6'-[3,7,19]trioxatetracyclo[]pentacosa[10,14,16,22]tetraen]-12'-yl 4-O-(4-acetamido-2,4,6-trideoxy-3-O-methyl-α-L-lyxo-hexopyranosyl)-2,6-dideoxy-3-O-methyl-α-L-arabino-hexopyranoside – (1'R,2S,4'S,5S,6R,8'R,10'E,12'S,1 3'S,14'E,16'E,20'R,21'R,24'S)-6-[(2S)-2-buta
Molecular Formula:  C49H72NO14
Molecular weight:899.09400
Uses: This product is a broad-spectrum abamectin insecticide, the latest generation of veterinary insecticides, used to control various internal and external parasites such as animal parasites, lice, mites, and flies.

Item Specification Result
Appearance White or yellowish crystalline powder White crystalline powder
IR Corresponds with that of standard complies
The retention times for B1a and B1b Corresponds with that of standard complies
Loss on Drying ≤4 0% 3 50%
Water ≤2 0% 0 44%
Residue on ignition ≤0. 1% 0.03
Non-dissolve in acetone ≤0. 1% 0.01
Avermectin ≤0.5% 0.01
Heavy metal ≤10ppm <10ppm
Arsenic salt ≤2ppm <2ppm
Assay B1a ≥90.0% 94.44%
B1 ≥90.0% 96.01%
Conclusion: The items tested meet the requirement of current Company Standard

Market News:The Japanese government plans to limit the administration of AstraZeneca’s vaccines to people aged 40 or over, according to the media. (2R,6S,7S,8S)-4-methoxycarbonyl-7-[2-(R)-methoxymethoxy-2-((E)-2-pent-3-enyl-[1,3]dioxolan-2-yl)-ethyl]-8-[(E)-oct-6-enyl]-5,10-dioxo-bicyclo[4.3.1]dec-1(9)-en-4-carboxylic acid manufacturer.Jan Vertommen, Senior Director, Commercial Development, Lonza, said, “Increasing our capabilities by adding mid-scale API manufacturing at our site in Nansha will benefit our customers, and especially the many global emerging biotech companies we partner with. 6-amino-N-(4-methylphenyl)sulfonylpurine-9-carboxamide supplier.The products approved for Natural Biogenex under PLI are betamethasone, dexamethasone and prednisolone which utilize a combination of fermentation and chemical synthesis steps. Tall oil, phthalic anhydride, benzoic acid, pentaerythritol resin producer.

Related Products
Product Name
Boc-D-Homophe-OH View Details
CAS:429-60-7 ShinEtsu KBM-7103 View Details
L-Carnitine Fumarate Cas:L-Carnitine Fumarate View Details
N-(2-benzylphenyl)-2-chloroacetamide manufacturer pyrrolidone hydrotribromide manufacturer 1-(3-Pyridyl)-3-(dimethylamino)-2-propen-1-one manufacturer FLUOROETHANE Cas:353-36-6 manufacturer 2-methyl-5-(trifluoromethyl)aniline manufacturer