Description

Fenuron-D5 is a deuterated analog of the phenylurea herbicide Fenuron, specifically designed for use as an internal standard in advanced analytical techniques. This high-purity compound is essential for ensuring the accuracy and reliability of quantitative analyses, particularly in complex environmental and biological matrices. It is a critical tool for researchers and quality control laboratories in the agrochemical, environmental monitoring, and analytical chemistry sectors who require precise quantification and method validation.

Application

• Internal Standard for Mass Spectrometry (MS): Primary use as a stable, isotopically labeled internal standard for the quantification of Fenuron and related phenylurea herbicides via LC-MS/MS and GC-MS, correcting for matrix effects and instrument variability.
• Environmental Analysis: Enables precise tracking and quantification of Fenuron residues in soil, water, and plant samples for environmental fate studies and regulatory compliance monitoring.
• Metabolite Studies: Used in pharmacokinetic and metabolic research to study the absorption, distribution, metabolism, and excretion (ADME) of Fenuron in biological systems.
• Method Development & Validation: Serves as a critical reference material for developing, calibrating, and validating robust analytical methods in compliance with guidelines like ISO 17025.
• Quality Control in Manufacturing: Employed by agrochemical manufacturers to ensure batch-to-batch consistency and purity of Fenuron-based products.

Basic Information

Product Name	Fenuron-D5
CAS No.	1219802-06-8
Molecular Formula	C9H6D5N2O
Molecular Weight	169.22 g/mol
Synonyms	1,1-Dimethyl-3-phenylurea-D5; Fenuron (phenyl-D5); D5-Fenuron; [D5]-Fenuron; N,N-Dimethyl-N'-(pentadeuteriophenyl)urea; 3-(Pentadeuteriophenyl)-1,1-dimethylurea; Phenyl-D5 urea herbicide internal standard
EINECS	Contact for details

Quality Control

Every batch of Fenuron-D5 is produced and analyzed under strict quality management protocols to ensure exceptional isotopic purity and chemical integrity, which are paramount for its function as an analytical standard. Our products undergo rigorous quality testing, including advanced spectroscopic and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment (typically ≥98% D), chemical purity (by HPLC), and specific analytical data are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 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.