Alpha-Cypermethrin

• CAT Number: R016624
• CAS Number: 67375-30-8
• Molecular Formula: C22H19Cl2NO3
• Molecular Weight: 416.30
• Purity: ≥95%
• Synonyms: [(R)-cyano-(3-phenoxyphenyl)methyl] (1S,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
• IUPAC Name: [cyano-(3-phenoxyphenyl)methyl] 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
• InChI: InChI=1S/C22H19Cl2NO3/c1-22(2)17(12-19(23)24)20(22)21(26)28-18(13-25)14-7-6-10-16(11-14)27-15-8-4-3-5-9-15/h3-12,17-18,20H,1-2H3/t17-,18+,20-/m1/s1
• InChIKey: KAATUXNTWXVJKI-WSTZPKSXSA-N
• SMILES: CC1(C(C1C(=O)OC(C#N)C2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C

Alpha-Cypermethrin(CAT: R016624) is a highly active synthetic pyrethroid insecticide known for its rapid knockdown effect and long-lasting residual activity. It targets the nervous system of insects by disrupting voltage-gated sodium channels, leading to paralysis and death. Alpha-Cypermethrin is widely used in agriculture, public health, and veterinary applications to control a broad spectrum of pests including flies, mosquitoes, moths, and beetles. It is effective at low doses and exhibits strong photostability on treated surfaces.