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CAS 51877-74-8

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(+)-trans-Permethrin

Description:
(+)-trans-Permethrin is a synthetic pyrethroid insecticide widely used for pest control in agriculture and public health. It is characterized by its ability to disrupt the normal functioning of insect nervous systems, leading to paralysis and death. The compound exhibits high efficacy against a broad spectrum of pests, including mosquitoes, flies, and agricultural insects. Chemically, it is a chiral molecule, meaning it exists in two enantiomeric forms, with the (+)-trans configuration being the more biologically active form. Its structure includes a cyclopropane ring and a phenoxy group, contributing to its stability and potency. (+)-trans-Permethrin is known for its low toxicity to mammals and birds, making it a preferred choice in various applications. However, it is important to note that it can be harmful to aquatic organisms and bees, necessitating careful application and adherence to safety guidelines. The compound is typically formulated in various forms, including emulsifiable concentrates and granules, to enhance its effectiveness and ease of use in different environments.
Formula:C21H20Cl2O3
InChI:InChI=1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3/t17-,19+/m1/s1
InChI key:InChIKey=RLLPVAHGXHCWKJ-MJGOQNOKSA-N
SMILES:C(=C(Cl)Cl)[C@@H]1[C@@H](C(OCC2=CC(OC3=CC=CC=C3)=CC=C2)=O)C1(C)C
Synonyms:
  • Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1R,3S)-
  • RU 22090
  • 1R,trans-Permethrin
  • NRDC 147
  • Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, (1R-trans)-
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