Description

(±)-2-Chlorobutyric--D6 Acid CAS NO 1219802-13-7 is a deuterium-labeled isotopologue of 2-chlorobutyric acid, serving as a critical internal standard and tracer in advanced analytical chemistry. This high-purity compound is essential for ensuring accuracy and reliability in quantitative mass spectrometry and metabolic pathway studies. It is primarily required by pharmaceutical R&D laboratories, agrochemical developers, and academic research institutions engaged in pharmacokinetics, environmental fate analysis, and stable isotope probing.

Application

• Internal Standard for LC-MS/MS: Used as a quantitative reference standard in bioanalytical method development and validation for drug and metabolite analysis.
• Metabolic Pathway Tracing: Employed in stable isotope labeling studies to investigate the metabolism and degradation pathways of chlorinated compounds.
• Pharmaceutical Impurity Profiling: Aids in the identification and quantification of process-related impurities and degradation products in active pharmaceutical ingredients (APIs).
• Environmental Analysis: Acts as a tracer in environmental fate studies to monitor the breakdown and persistence of chlorinated organic acids in soil and water systems.
• Synthetic Intermediate: Serves as a deuterated building block for the synthesis of more complex labeled compounds for research purposes.
• Forensic and Doping Control: Utilized in confirmatory testing protocols to enhance the specificity and accuracy of results.

Basic Information

Product Name	(±)-2-Chlorobutyric--D6 Acid
CAS No.	1219802-13-7
Molecular Formula	C4D6ClO2 or C4H2D4ClO2
Molecular Weight	~141.59 g/mol
Synonyms	2-Chlorobutyric Acid-d6; DL-2-Chlorobutyric Acid-d6; (±)-2-Chlorobutanoic Acid-d6; 2-Chloro-1,1,2,3,3,3-d6-butyric Acid; 2-Chlorobutyric-2,3,3,4,4,4-d6 Acid; α-Chlorobutyric Acid-d6; NSC 8850-d6
EINECS	Contact for details

Quality Control

Our (±)-2-Chlorobutyric--D6 Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR and mass spectrometry, to confirm isotopic enrichment and chemical purity. A comprehensive Certificate of Analysis (COA) detailing assay, isotopic purity, and impurity profile is provided with every shipment to ensure traceability and compliance with your research or quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its nature as a strong acid/organic solvent, keep away from incompatible materials such as bases, oxidizing agents, and reactive metals.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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