Description

Metoxuron-D6 (N,n-Dimethyl-D6) is a deuterium-labeled isotopologue of the phenylurea herbicide metoxuron, specifically designed for use as an internal standard in analytical chemistry. This high-purity compound is essential for ensuring the accuracy and reliability of quantitative mass spectrometry analyses, particularly in complex matrices. It is primarily utilized by agrochemical research laboratories, environmental testing facilities, and contract research organizations (CROs) conducting residue analysis, metabolism studies, and method development.

Application

• Internal Standard for LC-MS/MS: Used for the precise quantification of metoxuron and related metabolites in environmental and biological samples.
• Agrochemical Research: Critical for studying the environmental fate, degradation pathways, and bioaccumulation of phenylurea herbicides.
• Residue Analysis: Enables accurate monitoring of pesticide residues in food, water, and soil to ensure compliance with safety regulations.
• Metabolism Studies: Facilitates tracing and identification of metabolites in pharmacokinetic and toxicological research.
• Method Development & Validation: Serves as a key reference material for developing and validating robust analytical methods in accredited laboratories.
• Quality Control & Assurance: Employed in the quality control processes of analytical service providers to guarantee data integrity.

Basic Information

Product Name	Metoxuron-D6 (N,n-Dimethyl-D6)
CAS No.	2030182-41-1
Molecular Formula	C10H7D6ClN2O2
Molecular Weight	229.71 g/mol (approx.)
Synonyms	3-(3-Chloro-4-methoxyphenyl)-1,1-dimethyl(trideuteriomethyl)urea; 1-(3-Chloro-4-methoxyphenyl)-3-(methyl-d3)-3-(methyl-d3)urea; N,N-Dimethyl-d6 Metoxuron; Metoxuron (dimethyl-d6); Metoxuron-d6; Deuterated Metoxuron; Metoxuron Internal Standard; D6-Metoxuron
EINECS	Contact for details

Quality Control

Our Metoxuron-D6 is manufactured under strict quality control protocols to ensure the highest isotopic purity and chemical integrity, which are critical for its function as an analytical standard. Each batch is characterized using advanced techniques including NMR (¹H, ²H) and High-Resolution Mass Spectrometry (HRMS) to confirm isotopic enrichment and identity. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic enrichment, and analytical results is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term stability, consider storage at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (²H NMR)	≥ 99.0 atom % D
Isotopic Enrichment	≥ 99.0% (D6)
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.