Description

L-2 4-Diaminobutyric Acid Monohydro-Chlo CAS NO 1482-98-0 is a high-purity, non-proteinogenic amino acid derivative of significant interest in advanced chemical synthesis. This compound serves as a versatile chiral building block, valued for its bifunctional amino group reactivity and structural similarity to ornithine. It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for applications in peptide mimetics, drug discovery, and the synthesis of specialized biochemical tools.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for neurological and metabolic targets.
• Peptide Synthesis & Modification: Used to incorporate unique structural motifs into peptides, creating mimetics with enhanced stability or biological activity.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and as a building block for probes and labeled compounds.
• Ligand & Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and metal complexation.
• Fine Chemical Synthesis: A valuable intermediate for producing complex natural product analogs and other specialty organic molecules.

Basic Information

Product Name	L-2 4-Diaminobutyric Acid Monohydro-Chlo
CAS No.	1482-98-0
Molecular Formula	C₄H₁₁ClN₂O₂
Molecular Weight	154.60 g/mol
Synonyms	L-2,4-Diaminobutyric Acid Hydrochloride; (S)-2,4-Diaminobutanoic Acid Hydrochloride; L-DABA HCl; L-α,γ-Diaminobutyric Acid Monohydrochloride; H-Dab-OH·HCl; (S)-2,4-Diamino-Butyric Acid HCl; L-2,4-Diamino-Butanoic Acid Hydrochloride; L-2,4-DAB HCl
EINECS	Contact for details

Quality Control

Our L-2 4-Diaminobutyric Acid Monohydro-Chlo is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay, chiral purity, and impurity profiles. Our quality commitment supports applications requiring high-grade chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (L-isomer)
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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