Lambda-Cyhalothrin cis A stereoisomer; ((R)(Z)-(1R)-cis + (S)(Z)-(1S)-cis)


(S)-a-cyano-3-phenoxybenzyl (Z)-(1S,3S)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate and (R)-a-cyano-3-phenoxybenzyl (Z)-(1R,3R)-3-(2-chloro-3,3,3-trifluoroprop-1-enyl)-2,2-dimethylcyclopropanecarboxylate

  • CAS RN: 91465-07-5
  • Mol Formula: C23H19ClF3NO3
  • Mol Weight: 449,86

Others quantities on request

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    Lambda-Cyhalothrin is a pesticide belonging to pyrethroids, a class of man-made insecticides that mimic the structure and insecticidal properties of the naturally-occurring insecticide pyrethrum which comes from the flowers of chrysanthemums. Synthetic pyrethroids, like lambda-cyhalothrin, are often preferred as an active ingredient in insecticides because they remain effective for longer periods of time. Lambda-Cyhalothrin is a mixture of two isomers of the product, the R and S forms in the alpha carbon.

    We can provide Lambda-Cyhalothrin cis A stereoisomer ((R)(Z)-(1R)-cis + (S)(Z)-(1S)-cis). This will be of interest to agrochemical sponsors and analytical labs involved in registration of this and other pyrethroids.