Description

2,4-Diamino-Butanoic Acid-D5 Dihydrochloride is a high-purity, stable isotope-labeled derivative of 2,4-diaminobutanoic acid, a non-proteinogenic amino acid. This compound is essential for advanced analytical applications where precise quantification and metabolic pathway tracing are required. It is primarily utilized by research institutions and pharmaceutical companies engaged in mass spectrometry, pharmacokinetic studies, and stable isotope labeling.

Application

• Internal Standard for LC-MS/MS: Serves as a critical quantitative reference standard in liquid chromatography-tandem mass spectrometry for bioanalytical method development and validation.
• Metabolic Pathway Research: Used as a tracer to study amino acid metabolism, biosynthesis, and degradation pathways in biological systems.
• Pharmaceutical R&D: Employed in drug discovery and development for the accurate measurement of drug metabolites and related compounds in complex matrices.
• Biochemical Research: Acts as a building block or probe in enzymatic studies and protein interaction research involving modified amino acids.
• Clinical Diagnostics: Potential use in developing high-sensitivity diagnostic assays for metabolic disorders.
• Isotope Dilution Analysis: Provides high accuracy and precision in quantitative analysis across environmental, food, and life science sectors.

Basic Information

Item	Details
Product Name	2,4-Diamino-Butanoic Acid-D5 Dihydrochloride
CAS No.	1794713-67-9
Molecular Formula	C4H4D5N2O2 • 2HCl
Molecular Weight	Contact for details
Synonyms	2,4-Diaminobutanoic Acid-D5 Dihydrochloride; (2R,4S)-2,4-Diaminobutanoic Acid-D5 Dihydrochloride; L-2,4-Diaminobutyric Acid-D5 Dihydrochloride; DABA-D5 Dihydrochloride; 2,4-DAB-D5 Dihydrochloride; (S)-2,4-Diaminobutanoic Acid-D5 Dihydrochloride; Deuterated 2,4-Diaminobutanoic Acid Dihydrochloride; Stable Isotope Labeled 2,4-Diaminobutanoic Acid Dihydrochloride
EINECS	Contact for details

Quality Control

Our 2,4-Diamino-Butanoic Acid-D5 Dihydrochloride is manufactured under strict quality systems to ensure exceptional purity and isotopic enrichment. Each batch is subjected to rigorous analytical testing, including NMR, HPLC, and mass spectrometry, to confirm chemical identity, purity, and deuterium incorporation. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and batch-to-batch consistency for your critical research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D5)	≥ 98 atom % D
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.