Azinphos-methyl-D6Azinphos methyl D6

S-[(4-Oxo-1,2,3-benzotriazin-3(4H)-yl)methyl]phosphorodithioic acid-O,O’-di(methyl-D₃) ester

Azinphos methyl D6 CAS Reg. No. 2118245-28-4 is a deuterated reference standard for analytical applications. It supports isotope dilution workflows and quantitative residue analysis. This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Its defined composition makes it suitable for controlled analytical procedures and laboratory workflows.

The deuterated form provides a useful analytical tool for laboratories that need reliable discrimination between target analytes and isotopically labelled reference compounds. Therefore, Azinphos methyl D6 CAS Reg. No. 2118245-28-4 can support calibration and quantitative method development. It is particularly relevant to laboratories using mass spectrometric techniques.

This reference standard can be incorporated into analytical workflows for quantitative determination. In LC-MS/MS methods, the deuterated compound can support isotope dilution approaches and improve confidence in quantitative measurements. It can also help laboratories evaluate extraction performance and matrix effects.

• LC-MS/MS quantitative analysis
• Analytical calibration
• Method development and validation
• Traceability in quantitative measurements
• Confirmatory residue analysis
• Multi-residue method development