Description

3-Chlorotoluene-D7 is a deuterated isotopologue of 3-chlorotoluene, where seven hydrogen atoms are replaced by deuterium. This compound is a critical stable isotope-labeled standard, essential for ensuring accuracy and reliability in quantitative analytical techniques. It is primarily used by research scientists and quality control laboratories in the pharmaceutical, agrochemical, and environmental sectors for applications such as internal standardization, method development, and metabolic studies.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a crucial reference compound in GC-MS and LC-MS analyses for the precise quantification of non-labeled 3-chlorotoluene and related compounds.
• Pharmaceutical Research & Metabolism Studies: Used as a tracer in drug metabolism and pharmacokinetics (DMPK) studies to investigate the biological pathways of chlorinated aromatic compounds.
• Environmental Analysis: Employed in the detection and quantification of chlorotoluene pollutants in soil and water samples via isotope dilution methods.
• Chemical Synthesis Intermediate: Acts as a labeled building block for the synthesis of more complex deuterated organic molecules for research purposes.
• NMR Spectroscopy Solvent & Reagent: Utilized as a deuterated solvent or shift reagent in nuclear magnetic resonance (NMR) spectroscopy due to its specific isotopic signature.
• Quality Control & Method Validation: Essential for validating analytical methods, ensuring compliance with regulatory standards in industrial and academic laboratories.

Basic Information

Product Name	3-Chlorotoluene-D7
CAS No.	1219804-88-2
Molecular Formula	C7D7Cl
Molecular Weight	134.64 g/mol
Synonyms	1-Chloro-3-(trideuteriomethyl)benzene; 3-Chloro-α,α,α,2,4,5,6-heptadeuteriotoluene; m-Chlorotoluene-D7; 3-Methylchlorobenzene-D7; Benzene, 1-chloro-3-(methyl-d3)-2,4,5,6-d4-; Deuterated 3-Chlorotoluene; m-Chlorotoluene (phenyl-D5, methyl-D2); Isotopic Labeled 3-Chlorotoluene
EINECS	Contact for details

Quality Control

Our 3-Chlorotoluene-D7 is manufactured under controlled conditions to ensure exceptional isotopic and chemical purity. Each batch undergoes rigorous analysis using advanced techniques including NMR, GC-MS, and HPLC to confirm identity, isotopic enrichment (typically ≥99 atom % D), and chemical purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use and stored away from heat sources and open flame.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms to Structure
Identification (NMR)	Conforms to Structure
Purity (GC)	≥98.0%
Isotopic Purity (Atom % D)	≥99.0%
Chemical Purity (HPLC)	≥97.0%
Water Content (KF)	≤0.5%

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