Description

4-Chlorotoluene-D7 is a deuterated isotopologue of 4-chlorotoluene, where seven hydrogen atoms are replaced by the stable isotope deuterium. This high-purity labeled compound is essential for applications requiring precise internal standards and non-interfering tracers in advanced analytical techniques. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental analysis sectors for method development and accurate quantification.

Application

• Internal Standard for GC-MS and LC-MS analysis in pharmaceutical impurity profiling and metabolite studies.
• Tracer compound in environmental fate and degradation studies of chlorinated aromatic pollutants.
• Deuterated starting material or intermediate for the synthesis of labeled active pharmaceutical ingredients (APIs) and agrochemicals.
• Use in NMR spectroscopy as a solvent or shift reference, benefiting from its distinct deuterium signature.
• Quality control and method validation in industrial chemical analysis to ensure accuracy and reproducibility.
• Research tool in mechanistic studies of organic reactions and catalysis involving chlorotoluene derivatives.

Basic Information

Product Name	4-Chlorotoluene-D7
CAS No.	84344-06-9
Molecular Formula	C7D7Cl
Molecular Weight	135.62 g/mol
Synonyms	1-Chloro-4-(trideuteriomethyl)benzene; p-Chlorotoluene-d7; 4-Chloro-1-methyl-d7-benzene; Toluene-d7, 4-chloro-; Benzene, 1-chloro-4-(methyl-d3)- (9CI); p-Methyl-d3-chlorobenzene; Deuteronated 4-Chlorotoluene
EINECS	Contact for details

Quality Control

Our 4-Chlorotoluene-D7 is manufactured under strict quality systems to ensure high isotopic and chemical purity suitable for sensitive analytical applications. Each batch is characterized by NMR and Mass Spectrometry to confirm deuterium incorporation and absence of protiated impurities. Certificates of Analysis (COA) detailing isotopic purity, chemical assay, and solvent residues are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (NMR)	Conforms to Structure
Isotopic Purity (D)	≥ 99 atom % D
Chemical Purity (GC)	≥ 98.0%
Isotopic Enrichment	≥ 99.5% (D7)
Water Content (KF)	≤ 0.1%

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