Permethrin-d5 (cis/trans mixture)

• CAT Number: R058178
• CAS Number: 1794760-19-2
• Molecular Formula: C21H20Cl2O3
• Molecular Weight: 396.319
• Purity: ≥95%
• Synonyms: 3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid (3-Phenoxyphenyl-d5)methyl Ester; m-Methoxybenzyl 3-(2,2-Dichlorovinyl)-2,2-?dimethylcyclopropanecarboxylate; m-(Phenoxy-d5)benzyl 3-(2,2-Dichlorovinyl)-2,2-?dimethylcyclopropanecarboxyl
• Target: Parasite
• Storage: -20°C
• IUPAC Name: [3-(2,3,4,5,6-pentadeuteriophenoxy)phenyl]methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
• 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/i3D,4D,5D,8D,9D
• InChIKey: RLLPVAHGXHCWKJ-YQYLVRRTSA-N
• SMILES: CC1(C(C1C(=O)OCC2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C

Permethrin-d5 (cis/trans mixture) is a deuterated form of permethrin, a widely used synthetic pyrethroid insecticide. In this version, five hydrogen atoms are replaced with deuterium, making it useful for detailed studies of the compound’s behavior in environmental and biological systems. The cis/trans mixture indicates that it contains both isomers of permethrin. The deuterium labeling allows for precise tracking in mass spectrometry and NMR spectroscopy, aiding in research on its absorption, distribution, metabolism, and environmental fate while retaining the insecticidal properties of the non-deuterated form.