Description

2,4-Difluorotoluene--D3 is a deuterated isotopologue of 2,4-difluorotoluene, where three 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 researchers and quality control laboratories in the pharmaceutical, agrochemical, and advanced materials sectors for applications such as internal standard calibration, metabolic studies, and reaction mechanism elucidation.

Application

• Internal Standard for Quantitative Analysis (e.g., GC-MS, LC-MS)
• Metabolic Pathway and Pharmacokinetic Studies in Drug Development
• Tracer Compound in Chemical Reaction Mechanism Investigations
• Reference Material for Analytical Method Development and Validation
• Isotope Dilution Mass Spectrometry (IDMS) for High-Precision Measurement
• NMR Spectroscopy Solvent and Shift Reference Applications

Basic Information

Product Name	2,4-Difluorotoluene--D3
CAS No.	1219798-79-4
Molecular Formula	C7H3D3F2
Molecular Weight	131.12 g/mol (approx.)
Synonyms	1,3-Difluoro-4-(trideuteriomethyl)benzene; 2,4-Difluorotoluene-d3; 2,4-Difluorotoluene (methyl-d3); 4-Methyl-1,3-difluorobenzene-d3; α,α,α-Trideuterio-2,4-difluorotoluene; Benzene, 1,3-difluoro-4-(trideuteriomethyl)-; Toluene-d3, 2,4-difluoro-
EINECS	Contact for details

Quality Control

Every batch of 2,4-Difluorotoluene--D3 is subjected to rigorous analytical testing to ensure high isotopic purity and chemical purity, meeting the stringent requirements for research and analytical applications. Our quality assurance protocols include verification by NMR, GC-MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent residues is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Purity (Deuterium Content)	≥ 99.0 atom % D
Water Content (KF)	≤ 0.1%

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