Pesticide-related impurities refer to pesticide products that are obviously toxic to humans and the environment during the production or storage process compared to their active ingredients, or may cause harm to applicable crops, or cause contamination of agricultural products, or affect the quality stability of pesticide products. properties, or impurities that cause other adverse effects.
Pesticide-related impurities are important indicators for determining the quality of pesticide products. They will not only directly affect the quality and use effects of pesticide products, but may also have an important impact on the safety of agricultural products, animals and plants, the environment and the human body. They have research in ecological and environmental toxicology. value.
In addition, in pesticide registration, pesticide impurities are key indicators in the registration of new pesticide products, which help standardize the management of pesticide impurities in my country.
Bailingwei exclusively sells 18 categories of 53 pesticide-related impurity reference standards synthesized by Associate Professor Zheng Bing of China Agricultural University, involving 15 pesticides in GB 2763-2021.
Zheng Bing, associate professor, received a doctorate in science from China Agricultural University in 2014. In the same year, he entered the Department of Applied Chemistry, College of Science, China Agricultural University, where he engaged in teaching and scientific research. He is currently the deputy director of the Department of Chemistry, College of Science, China Agricultural University. The main research directions are pesticide technical research and development, key metabolite synthesis and metabolic mechanism research, metal organic catalysis and asymmetric synthesis. Currently, more than 20 SCI academic papers and authorized patents have been published, including 10 first author papers published as the first author or corresponding author in authoritative foreign SCI journals such as Organic Letters, Advanced Synthesis & Catalysis, Chemistry-A European Journal, etc. There are 8 articles with impact factors greater than 5.0, the cumulative impact factors exceed 60, and 7 patents have been authorized.
Product list
Pesticide type:Methiozolin
Desmethyl imazamox, 95%
CAS：81335-78-6
Item number：1832058
Diafenthiuron methaneimidamide, 95%
CAS：169337-81-9
Item number：1525749
N-(tert-Butyl)-n'-(2,6-diisopropyl-4-phenoxyphenyl)urea, 95%
CAS：136337-67-2
Item number：1149806
1-[5-chloro-4-(1,1,2,3,3,3-hexafluoropropoxyl)phenyl]3-(2,6-difluorobenzoyl)urea, 95%
Item number：9116450
N-[2,5-Dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]amino[2,5-dichloro-4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]amino[2-Chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulfonyl)-2-nitro-benzamide, 95%
CAS：116493-45-9
Item number：9116452
3-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoic acid, 95%
CAS：95899-73-3
Item number：9116453
3-(4-Chlorophenyl)-3-[4-(1,1-dimethylethoxy)-3-methoxyphenyl]-1-(4-morpholinyl)-2-propen-1-one, 95%
CAS：1786392-52-6
Item number：9116454
(E)-3-(3-tert-Butoxy-4-methoxyphenyl)-3-(4-chlorophenyl)-1-morpholinoprop-2-en-1-one, 95%
Item number：9116455
(1-Methoxy-1-oxopropan-2-yl)5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoate, 95%
CAS：77509-33-2
Item number：9116456
1-(Ethoxycarbonyl)ethyl 5-(2-chloro-5-(trifluoromethyl)phenoxy)-2-nitrobenzoate, 95%
Item number：9116457
1-(Ethoxycarbonyl)ethyl 3-(2-chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoate, 95%
CAS：134782-42-6
Item number：9116458
2-(2-(5-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-nitrobenzoyloxy)propanoyloxy)propanoic acid ethyl ester, 95%
Item number：9116459
N-Nitroso ametryn, 95%
Item number：2578917
5-[2-Chloro-5-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid, 95%
CAS：78069-04-2
Item number：9116460
(E)-Oct-5-en-2-yl-2-(4-amino-3,5-dichloro-6-fluoropyridin-2-yloxy)acetate, 95%
CAS：N/A
Item number：9116461
N-Allyl-2,2-dichloroacetamide, 95%
CAS：39089-53-7
Item number：9116332
N-Allyl-N-propyl-dichloroacetamide, 95%
CAS：39098-08-3
Item number：9116333
N,N-Diallyl-α,α,α-trichloroacetamide, 95%
CAS：39089-57-1
Item number：9116334
Tetraallylurea, 95%
CAS：37826-38-3
Item number：9116335
Heptan-2-yl-2-(5,7-dichloroquinolin-8-yloxy)acetate, 95%
Item number：9116462
heptan-2-yl-2-(quinolin-8-yloxy)acetate, 95%
CAS：99607-58-6
Item number：9116463
3-Bromo-1-(5-bromo-3-chloro-2-pyridinyl)-N-[4-chloro-2-methyl-6-][(methylamino)carbonyl]phenyl[4-chloro-2-methyl-6-][(methylamino)carbonyl]phenyl[2,4-Dichloro-5-][3-(chloromethyl)-4-(difluoromethyl)-5-oxo-1,2,4-triazol-1-yl]phenyl[b][1,4]oxazin-6-yl)-4,5,6,7-tetrahydro-2H-isoindole-1,3-dione, 95%
CAS：103360-96-9
Item number：9116336
2-(7-Fluoro-3,4-dihydro-3-oxo-4-(prop-2-ynyl)-2H-benzo[b][1,4]oxazin-6-yl)isoindoline-1,3-dione, 95%
CAS：125727-57-3
Item number：9116477
4,5,6,7-Tetrahydro-2-(3,4-dihydro-3-oxo-4-(prop-2-ynyl)-2H-benzo[b][1,4]oxazin-6-yl)-2H-isoindole-1,3-dione, 95%
CAS：103361-04-2
Item number：9116478
2-(7-Fluoro-3,4-dihydro-3-oxo-4-(prop-2-ynyl)-2H-benzo[b][1,4]oxazin-6-yl)-3a,4,7,7a-tetrahydro-2H-isoindole-1,3-dione, 95%
CAS：1639205-98-3
Item number：9116479
N-(3-Chloro-4-hydroxyphenyl)-1-methyl-cyclohexanecarboxamide, 95%
CAS：1335041-76-3
Item number：9116480
N-(2,5-Dichloro-4-hydroxyphenyl)-1-methylcyclohexanecarboxamide, 95%
Item number：9116481
N-(3,5-Dichloro-4-hydroxyphenyl)-1-methylcyclohexane-1-carboxamide, 95%
CAS：126833-16-7
Item number：9116482
N-(2,3-Dichloro-4-hydroxyphenyl)-2-methylcyclohexanecarboxamide, 95%
Item number：9116483
(4R,5R)-5-(4-Chlorophenyl)-4-methyl-3-(nitroformyl)thiazolidin-2-one, 95%
Item number：9116484
(4R,5R)-5-(4-Chlorophenyl)-N-(3-hydroxycyclohexyl)-4-methyl-2-oxothiazolidine-3-carboxamide, 95%
Item number：9116485
(4R,5R)-5-(4-Chlorophenyl)-N-(4-hydroxycyclohexyl)-4-methyl-2-oxothiazolidine-3-carboxamide, 95%
Item number：9116486
(4R,5R)-5-(4-Chlorophenyl)-N-(3,4-dihydroxycyclohexyl)-4-methyl-2-oxothiazolidine-3-carboxamide, 95%
Item number：9116487
向阳 翟
