Description

3,4-Dichlorobenzoic-2,5,6-D3 Acid is a high-purity, deuterium-labeled derivative of 3,4-dichlorobenzoic acid, a key compound in advanced chemical research and development. This isotopically labeled material is essential for applications requiring precise analytical tracking, such as internal standards for mass spectrometry and mechanistic studies in organic synthesis. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and analytical chemistry sectors to investigate metabolic pathways, degradation studies, and reaction kinetics with enhanced accuracy.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical quantitative reference standard in LC-MS and GC-MS analysis for the accurate measurement of 3,4-dichlorobenzoic acid and related compounds in complex matrices.
• Metabolic Pathway Tracing: Used in pharmaceutical and agrochemical research to study the absorption, distribution, metabolism, and excretion (ADME) of parent compounds.
• Mechanistic Reaction Studies: Employed as a deuterium-labeled probe in organic synthesis to elucidate reaction mechanisms and kinetic isotope effects.
• Environmental Fate Analysis: Applied in environmental science to trace the degradation and transformation pathways of chlorinated benzoic acids in soil and water systems.
• Deuterated Building Block: Acts as a specialized synthon for the preparation of more complex deuterium-labeled molecules for research and development.
• Quality Control & Method Development: Utilized in analytical laboratories for developing and validating robust analytical methods for impurity profiling and assay determination.

Basic Information

Product Name	3,4-Dichlorobenzoic-2,5,6-D3 Acid
CAS No.	350818-53-0
Molecular Formula	C7H2D3Cl2O2
Molecular Weight	194.03 g/mol (for D3 isotopologue)
Synonyms	3,4-Dichlorobenzoic-d3 Acid; 2,5,6-Trideutero-3,4-dichlorobenzoic Acid; Benzoic-2,5,6-d3 acid, 3,4-dichloro-; 3,4-DCBA-d3; Deuterated 3,4-Dichlorobenzoic Acid; 3,4-Dichloro-2,5,6-trideuterobenzoic Acid
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research chemicals. Each batch is characterized using advanced analytical techniques to confirm isotopic purity, chemical purity, and identity. Certificates of Analysis (COA) are provided, detailing results for key parameters such as assay by HPLC, isotopic enrichment by NMR or MS, and related substance analysis. We adhere to strict in-house quality protocols to guarantee batch-to-batch consistency and reliability for your critical research applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D3)	≥ 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.