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| Product Name: | Pymetrozine | | Synonyms: | Hsdb 7054;6-Methyl-4-((pyridin-3-ylMethylene)aMino)-4,5-dihydro-1,2,4-triazin-3(2H)-one;(E)-4,5-dihydro-6-Methyl-4-[(3-pyridinylMethylene)aMino]-1,2,4-triazin-3(2H)-one;4,5-Dihydro-6-Methyl-4-[(E)-(3-pyridinylMethylene)aMino]-1,2,4-triazin-3(2H)-one;A 9364A;(E)-6-Methyl-4-((pyridin-3-ylMethylene)aMino)-4,5-dihydro-1,2,4-triazin-3(2H)-one;Pymetrozine 0;Pymetrozin Solution, 100ppm | | CAS: | 123312-89-0 | | MF: | C10H11N5O | | MW: | 217.23 | | EINECS: | 602-927-1 | | Product Categories: | Alpha sort;N-PPesticides&Metabolites;OthersAlphabetic;P;Pesticides;Pesticides&Metabolites;PU - PZ;Agro-Products;Aromatics;Heterocycles;123312-89-0 | | Mol File: | 123312-89-0.mol |  |
| | Pymetrozine Chemical Properties |
| Melting point | 234.4° | | density | 1.36g/cm3 (20～25℃） | | vapor pressure | 0Pa at 25.03℃ | | Fp | >230 °C | | storage temp. | 0-6°C | | solubility | DMSO (Slightly), Methanol (Slightly) | | pka | 12.90±0.40(Predicted) | | form | neat | | color | White to Light Beige | | BRN | 7814151 | | Stability: | Hygroscopic | | InChIKey | QHMTXANCGGJZRX-WUXMJOGZSA-N | | LogP | -0.18 at 25℃ and pH7.1 | | Surface tension | 69.4-72.3mN/m at 10g/L and 20℃ | | Dissociation constant | 0.19-4.07 at 20℃ | | CAS DataBase Reference | 123312-89-0(CAS DataBase Reference) | | EPA Substance Registry System | Pymetrozine (123312-89-0) |
| | Pymetrozine Usage And Synthesis |
| Descriptioin | Pymetrozine is a new neuroactive insecticide. It has a remarkable selectivity for sucking insect pests, such as aphids, whiteflies, and plant hoppers, due to its systemic action. Pymetrozine is the only representative of the pyridine azomethines, a new class of insecticides. Pymetrozine has been determined to be of low acute toxicity to humans, birds, aquatic organisms, mammals, and bees. It is also not mutagenic.
| | Reference |
- J. Ausborn, H. Wolf, W. Mader, H. Kayser, The insecticide pymetrozine selectively against affects chordotonal mechanoreceptors, Journal of Experimental Biology, 2005, vol. 208, pp. 4451-4466
- D. Fuog, S. J. Fergusson, C. Flückiger, Pymetrozine: A Novel Insecticide Affecting Aphids and Whiteflies, Insecticides with Novel Modes of Action, 1998, ISBN 978-3-642-08314-3
| | Uses | Pymetrozine ia a pyridine azomethine antifeedant. Pymetrozine is used as insecticide. | | Uses | Pymetrozine is a pyridine azomethine antifeedant. Pymetrozine is used as insecticide. | | Definition | ChEBI: A member of the class of 1,2,4-triazines that is 4,5-dihydro-1,2,4-triazin-3(2H)-one substituted by a methyl group at position 6 and a (pyridin-3-ylmethylidene)amino group at position 4. |
| | Pymetrozine Preparation Products And Raw materials |
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