Description

2,3-Dichlorotoluene--D3 is a deuterated aromatic compound where three hydrogen atoms are replaced by deuterium, serving as a stable isotope-labeled internal standard. This high-purity material is essential for ensuring accuracy and reliability in quantitative analytical methods, particularly mass spectrometry. It is primarily required by research institutions and industrial laboratories in the pharmaceutical, agrochemical, and environmental analysis sectors for method development, validation, and precise measurement.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a deuterium-labeled reference compound for the accurate quantification of non-labeled 2,3-dichlorotoluene and related analogs in complex matrices.
• Pharmaceutical Research: Employed in drug metabolism and pharmacokinetics (DMPK) studies to track and quantify metabolites and parent compounds.
• Environmental Analysis: Critical for the detection and measurement of chlorinated toluene derivatives as environmental pollutants in soil and water samples.
• Agrochemical Development: Utilized in the analysis of pesticides and herbicides to ensure precise residue testing and regulatory compliance.
• Chemical Synthesis Research: Acts as a labeled precursor or tracer in mechanistic studies and synthetic pathway elucidation.
• Forensic Toxicology: Supports the identification and quantification of specific compounds in forensic investigations.

Basic Information

Product Name	2,3-Dichlorotoluene--D3
CAS No.	1219798-57-8
Molecular Formula	C7H3D3Cl2
Molecular Weight	164.03 g/mol (approx.)
Synonyms	1,2-Dichloro-3-(trideuteriomethyl)benzene; 2,3-Dichloro-α,α,α-trideuteriotoluene; 2,3-Dichlorotoluene-d3; Deuterated 2,3-Dichlorotoluene; 2,3-DCT-d3; Toluene-d3, 2,3-dichloro-; (2,3-Dichlorophenyl)trideuteriomethane
EINECS	Contact for details

Quality Control

Our 2,3-Dichlorotoluene--D3 is manufactured under strict quality systems to ensure high isotopic purity and chemical integrity, meeting the stringent requirements for analytical standards. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic purity (D-enrichment), chemical purity (by GC or HPLC), and identity confirmation (by NMR and MS). We adhere to relevant industry practices for stable isotope-labeled compounds.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Purity (GC / HPLC)	≥ 98.0% (chemical purity)
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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