Description

Parathion-Ethyl D10 is a deuterium-labeled analog of the organophosphate insecticide Parathion-Ethyl, specifically designed for analytical and research applications. This stable isotope-labeled compound is essential for ensuring accuracy and reliability in quantitative mass spectrometry, serving as a critical internal standard. It is primarily utilized by analytical laboratories, environmental testing facilities, and agrochemical research institutions conducting residue analysis, metabolic studies, and method development.

Application

• Internal Standard for LC-MS/MS and GC-MS quantification of Parathion-Ethyl and its metabolites.
• Tracer compound in environmental fate and metabolism studies within agricultural research.
• Calibration standard for high-precision analytical method development and validation.
• Use in residue analysis for food safety and regulatory compliance testing.
• Reference material for quality control in the production of analytical standards.
• Biochemical research involving the mode of action of organophosphate insecticides.

Basic Information

Product Name	Parathion-Ethyl D10
CAS No.	350820-04-1
Molecular Formula	C10H5D10NO5PS
Molecular Weight	~295.3 g/mol
Synonyms	O,O-Diethyl O-4-nitrophenyl phosphorothioate D10; Diethyl Parathion D10; Ethyl Parathion D10; Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester D10; E605 D10; Thiophos D10; DNTP D10; Parathion-ethyl-d10
EINECS	Contact for details

Quality Control

Our Parathion-Ethyl D10 is produced under controlled conditions to ensure high isotopic purity and chemical stability. Each batch undergoes rigorous analytical testing, including NMR and mass spectrometry, to confirm deuteration level and chemical identity. Certificates of Analysis (COA) detailing isotopic purity, chemical purity, and solvent content are provided to guarantee consistency and reliability for your critical research and analytical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This material is light-sensitive (store away from light) and should be handled with appropriate precautions for strong acids/organic solvents. Keep container tightly sealed in a dry and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (NMR)	Conforms to structure
Isotopic Purity (D10)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 95%
Solvent Content (Residual Solvents)	Meet ICH guidelines

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