Description

Rac-2-Aminobutyric Acid-D3 is a deuterium-labeled isotopologue of the non-proteinogenic amino acid 2-aminobutyric acid. This compound is a critical tool for quantitative analysis and metabolic pathway tracing in advanced research and development. It is primarily utilized by scientists and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors for applications requiring precise isotopic labeling.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a stable isotope-labeled internal standard for the accurate quantification of 2-aminobutyric acid and related metabolites in complex biological matrices via LC-MS or GC-MS.
• Metabolic Pathway Research: Employed as a tracer to study amino acid metabolism, neurotransmitter synthesis, and related biochemical pathways in pharmacokinetic and pharmacodynamic studies.
• Pharmaceutical Reference Standard: Serves as a certified reference material (CRM) for method development, validation, and quality control in drug substance and drug product analysis.
• Isotope Dilution Analysis: Essential for high-precision analytical techniques where deuterium labeling minimizes matrix effects and improves detection accuracy.
• Biochemical Research Reagent: Used in enzymatic assays and studies investigating amino acid racemization, transport, and incorporation.
• Agrochemical Metabolism Studies: Applied in environmental and agricultural science to trace the degradation and metabolic fate of compounds.

Basic Information

Product Name	Rac-2-Aminobutyric Acid-D3
CAS No.	1219373-19-9
Molecular Formula	C₄H₆D₃NO₂
Molecular Weight	106.13 g/mol
Synonyms	DL-2-Aminobutyric Acid-d3; (±)-2-Aminobutyric Acid-d3; 2-Amino-n-butyric Acid-d3; α-Aminobutyric Acid-d3; ABA-d3; 2-AB-d3; (RS)-2-Aminobutanoic Acid-d3; 2-Aminobutyric-2,3,3-d3 Acid
EINECS	Contact for details

Quality Control

Our Rac-2-Aminobutyric Acid-D3 is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including NMR and mass spectrometry, to confirm isotopic enrichment and chemical purity. A comprehensive Certificate of Analysis (COA) detailing purity, isotopic purity (D-content), and specific tests is provided with every shipment to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccated conditions or under an inert atmosphere to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (NMR)	Conforms
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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