Description

2,4-Dichlorobenzoic-D3 Acid is a stable isotope-labeled analog of 2,4-dichlorobenzoic acid, where three hydrogen atoms are replaced by deuterium. This compound is essential as a high-purity internal standard and reference material for precise quantitative analysis using mass spectrometry. It is primarily needed by analytical laboratories, pharmaceutical researchers, and agrochemical developers engaged in method development, metabolism studies, and environmental fate tracking of chlorinated aromatic compounds.

Application

• Internal Standard for LC-MS/MS: Used for the accurate quantification of 2,4-dichlorobenzoic acid and related metabolites in complex biological and environmental matrices.
• Pharmaceutical Research: Serves as a deuterated tracer in drug metabolism and pharmacokinetics (DMPK) studies for compounds with a dichlorobenzoic acid moiety.
• Agrochemical Analysis: Critical for residue analysis and environmental monitoring of herbicides and pesticides that degrade to 2,4-dichlorobenzoic acid.
• Environmental Fate Studies: Employed to trace the degradation pathways and persistence of chlorinated aromatic pollutants in soil and water systems.
• Synthetic Intermediate: Acts as a labeled building block for the synthesis of more complex deuterated compounds for research purposes.
• Quality Control & Method Validation: Provides a reliable reference standard to ensure the accuracy and precision of analytical methods in compliance with guidelines like FDA and EMA.

Basic Information

Product Name	2,4-Dichlorobenzoic-D3 Acid
CAS No.	1398065-99-0
Molecular Formula	C7H2D3Cl2O2
Molecular Weight	195.02 g/mol (approx.)
Synonyms	2,4-Dichlorobenzoic-3,5,6-d3 Acid; Deuterated 2,4-DCBA; 2,4-Dichloro-d3-benzoic Acid; Benzoic-3,5,6-d3 Acid, 2,4-dichloro-; 2,4-Dichlorobenzoic Acid (phenyl-d3); 2,4-Dichlorobenzoic Acid-d3; 2,4-DCBA-d3
EINECS	Contact for details

Quality Control

Our 2,4-Dichlorobenzoic-D3 Acid is manufactured under controlled conditions to ensure high isotopic and chemical purity, meeting the stringent requirements for analytical reference standards. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing results for assay, isotopic enrichment (D-content), and impurity profile. We adhere to relevant quality management standards to guarantee batch-to-batch consistency and traceability for your research and regulatory submissions.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0% (chemical purity)
Isotopic Purity (D-content)	≥98 atom % D
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.