Description

trans-Cypermethrin D6 (Dimethyl D6) is a deuterium-labeled analog of the widely used synthetic pyrethroid insecticide, cypermethrin. This stable isotope-labeled compound is essential for use as an internal standard in advanced analytical techniques, ensuring precise quantification and reliable data in complex matrices. It is primarily utilized by analytical chemists and researchers in environmental monitoring, food safety testing, and pharmacokinetic studies where high accuracy and trace-level detection are critical.

Application

• Internal standard for the accurate quantification of cypermethrin residues via LC-MS/MS and GC-MS analysis.
• Method development and validation in environmental analysis of soil and water samples.
• Quality control and assurance testing in agrochemical manufacturing and formulation.
• Metabolite profiling and pharmacokinetic studies in biomedical and toxicological research.
• Residue testing to ensure compliance with food safety regulations (e.g., MRLs - Maximum Residue Limits).
• Calibration standard for laboratory proficiency testing and inter-laboratory comparisons.

Basic Information

Product Name	trans-Cypermethrin D6 (Dimethyl D6)
CAS No.	82523-65-7
Molecular Formula	C22H13D6Cl2NO3
Molecular Weight	~ 422.3 g/mol
Synonyms	(RS)-α-Cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate D6; Cypermethrin D6; Cypermethrin-(dimethyl-d6); Deuterated Cypermethrin; [Dimethyl-d6]-Cypermethrin; (1R,3R)-3-(2,2-Dichloroethenyl)-2,2-dimethyl-d6-cyclopropanecarboxylic acid cyano(3-phenoxyphenyl)methyl ester; FMC 30980 D6; NRDC 149 D6
EINECS	Contact for details

Quality Control

Our trans-Cypermethrin D6 is produced under strict quality management protocols to ensure the high chemical purity and isotopic enrichment required for analytical applications. Each batch undergoes rigorous testing, including chromatographic purity assay and isotopic abundance verification. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and solvent content is provided with every shipment to support your quality and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. Keep the container sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Chemical Purity (Assay)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.