Description

β-Lysylmethanediamine is a specialized diamine derivative of lysine, a fundamental amino acid. This compound is valued for its bifunctional reactivity, serving as a versatile building block for the synthesis of complex molecules and advanced materials. It is particularly relevant for industries focused on pharmaceutical research, peptide chemistry, and the development of specialty polymers. The product is supplied under strict quality control to ensure consistency and reliability for critical applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and peptide-based therapeutics.
• Peptide Synthesis: Used as a spacer or linker molecule in solid-phase and solution-phase peptide chemistry to modify structure and function.
• Bioconjugation: Facilitates the covalent attachment of drugs, dyes, or other molecules to proteins, antibodies, or nanoparticles for targeted delivery and diagnostics.
• Polymer Modification: Acts as a cross-linking agent or monomer for producing specialty polyamides, epoxy resins, and hydrogels with tailored properties.
• Biochemical Research: Essential reagent in life science research for studying enzyme mechanisms, protein interactions, and cellular processes.
• Cosmetic Ingredients: Potential precursor for synthesizing conditioning agents or active compounds in high-performance skincare formulations.

Basic Information

Product Name	β-Lysylmethanediamine
CAS No.	102674-90-8
Molecular Formula	C8H19N3O2
Molecular Weight	189.26 g/mol
Synonyms	N6-(2-Aminoethyl)-L-lysine; L-Lysine, N6-(2-aminoethyl)-; (2S)-2,6-Diamino-N-(2-aminoethyl)hexanamide; β-Lysyl-1,2-ethanediamine; Lysyl ethylenediamine derivative; Aminoethyl-lysine amide
EINECS	Contact for details

Quality Control

Our β-Lysylmethanediamine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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