Description

Isofenphos Oxon-D6 is a deuterium-labeled isotopologue of the organophosphate insecticide metabolite Isofenphos Oxon, specifically designed for use as an internal standard in advanced analytical chemistry. This high-purity compound is essential for ensuring the accuracy and reliability of quantitative mass spectrometry analyses, particularly in trace-level detection. It is a critical tool for researchers and quality control laboratories in the agrochemical, environmental monitoring, and food safety industries who require precise measurement of pesticide residues and their degradation products.

Application

• Internal Standard for LC-MS/MS and GC-MS: Primary use as a quantitative reference standard in the analysis of Isofenphos Oxon and related organophosphates.
• Environmental Fate and Metabolism Studies: Enables precise tracking and quantification of pesticide degradation pathways in soil and water samples.
• Food Safety and Residue Analysis: Critical for accurate measurement of pesticide metabolites in crop, food, and feed commodities to ensure regulatory compliance.
• Forensic and Toxicological Analysis: Supports investigations into pesticide exposure by providing a stable isotopic marker for metabolite identification in biological matrices.
• Method Development and Validation: Used to establish and certify analytical protocols for regulatory testing laboratories.
• Quality Control in Agrochemical Manufacturing: Monitors the presence and concentration of key metabolites during product development and batch release.

Basic Information

Product Name	Isofenphos Oxon-D6
CAS No.	1259188-33-4
Molecular Formula	C15H16D6NO5PS
Molecular Weight	Contact for details
Synonyms	Isofenphos Oxon-d6; O-Ethyl O-[2-(isopropoxycarbonyl)phenyl] N-isopropylphosphoramidothioate-d6; (2-Isopropoxycarbonylphenyl) O-ethyl N-isopropylphosphoramidothioate-d6; Phosphoramidothioic acid, O-ethyl O-[2-[(1-methylethoxy)carbonyl]phenyl] N-(1-methylethyl)-, O-ester-d6; Deuterated Isofenphos Oxon; Isofenphos Oxon (hexadeuterated)
EINECS	Contact for details

Quality Control

Our Isofenphos Oxon-D6 is manufactured under strict quality systems to ensure the highest isotopic and chemical purity required for analytical applications. Each batch is characterized using NMR (Nuclear Magnetic Resonance) and MS (Mass Spectrometry) to confirm deuteration level and identity, with purity assessed by HPLC. A comprehensive Certificate of Analysis (COA) detailing batch-specific data, including isotopic purity (atom % D), chemical purity, and residual solvent content, is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. For long-term storage, keep desiccated at -20°C. Allow the vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Purity	≥98.0 atom % D
Chemical Purity	≥95.0%
Water Content (KF)	≤0.5%
Residual Solvents (GC)	Meets ICH guidelines

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