Description

(R)-2,4-Diaminobutyric Acid Dihydrochloride CAS NO 6970-28-1 is a high-purity, chiral non-proteinogenic amino acid derivative, essential for advanced pharmaceutical and biochemical research. This compound serves as a critical chiral building block and intermediate in the synthesis of complex molecules, offering precise stereochemical control. It is primarily needed by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutics, peptide analogs, and biochemical tools.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in oncology and neurology research.
• Peptide Synthesis: Used in solid-phase and solution-phase peptide synthesis to incorporate the (R)-2,4-diaminobutyric acid residue into custom peptides and peptide mimetics.
• Biochemical Research: Serves as a precursor or substrate in enzymatic studies and metabolic pathway investigations.
• Asymmetric Synthesis: Employed as a chiral auxiliary or building block in asymmetric catalytic reactions to construct complex molecular architectures.
• Reference Standard: Utilized as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Ligand Development: Acts as a starting material for creating chiral ligands used in catalysis and molecular recognition.

Basic Information

Product Name	(R)-2,4-Diaminobutyric Acid Dihydrochloride
CAS No.	6970-28-1
Molecular Formula	C₄H₁₁N₂O₂·2HCl
Molecular Weight	215.07 g/mol
Synonyms	(R)-2,4-Diaminobutanoic Acid Dihydrochloride; D-(+)-2,4-Diaminobutyric Acid Dihydrochloride; (R)-DAB Dihydrochloride; (2R)-2,4-Diaminobutanoic Acid Dihydrochloride; (R)-α,γ-Diaminobutyric Acid Dihydrochloride; (R)-H-Dab-OH·2HCl; (R)-2,4-Diamino-n-butyric Acid Dihydrochloride; (R)-4-Amino-2-aminobutanoic Acid Dihydrochloride
EINECS	Contact for details

Quality Control

Our (R)-2,4-Diaminobutyric Acid Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with high-grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical 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 (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm

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