Description

Dimethenamid-D3 is a deuterium-labeled isotopologue of the widely used chloroacetamide herbicide, Dimethenamid, 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 the fields of environmental monitoring and agrochemical research. It is primarily utilized by analytical laboratories, agrochemical manufacturers, and regulatory bodies conducting residue analysis, method development, and metabolic studies.

Application

• Internal Standard for LC-MS/MS and GC-MS: Critical for the precise quantification of Dimethenamid and its metabolites in complex matrices.
• Environmental Fate Studies: Used as a tracer to study the degradation, leaching, and persistence of Dimethenamid in soil and water systems.
• Metabolic Pathway Research: Enables detailed investigation of the absorption, distribution, metabolism, and excretion (ADME) of the parent compound in plants and organisms.
• Residue Analysis in Food Safety: Supports compliance testing for maximum residue limits (MRLs) in crops and food products.
• Method Development and Validation: Serves as a key reference material for developing robust, high-sensitivity analytical methods.
• Quality Control in Agrochemical Production: Used to monitor and ensure the consistency and purity of technical-grade Dimethenamid formulations.

Basic Information

Product Name	Dimethenamid-D3
CAS No.	1246816-31-8
Molecular Formula	C12H15D3ClNO2S
Molecular Weight	278.80 g/mol (approx.)
Synonyms	Dimethenamid-d3; (RS)-2-Chloro-N-(2,4-dimethyl-3-thienyl)-N-[(1-d3-methyl)prop-2-ynyl]acetamide; Frontier-d3; 2-Chloro-N-(2,4-dimethyl-3-thienyl)-N-(2-methoxy-1-methylethyl)acetamide-d3; SAN-582H-d3; (RS)-2-Chloro-N-(2,4-dimethylthien-3-yl)-N-(1-d3-methyl-2-propynyl)acetamide; Deuteron Dimethenamid D3; Dimethenamid Internal Standard
EINECS	Contact for details

Quality Control

Our Dimethenamid-D3 is manufactured under strict quality management systems to ensure the highest isotopic and chemical purity required for analytical applications. Each batch is characterized by advanced spectroscopic and chromatographic techniques, including NMR, HPLC, and Mass Spectrometry, to confirm chemical identity, isotopic enrichment (D, ≥98%), and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C (refrigerated) for long-term stability. The product is hygroscopic (moisture-sensitive); ensure the container is sealed in a dry environment after each use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (MS)	Conforms to structure
Purity (HPLC)	≥98.0% (chemical purity)
Isotopic Purity (D)	≥98 atom % D
Chemical Purity (by HPLC)	≥98.0%
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.