Description

Methyl 2,6-Diaminohexanoate Hydrochloride is a high-purity, pharmaceutically relevant intermediate, primarily known as the methyl ester hydrochloride salt of L-lysine. This compound is valued for its role as a critical building block in the synthesis of complex peptides and active pharmaceutical ingredients (APIs). It is essential for research and manufacturing in the pharmaceutical, biotechnology, and fine chemical sectors, where precise molecular control is paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of peptide-based drugs and novel therapeutic agents.
• Bioconjugation & Linker Chemistry: Utilized in the development of antibody-drug conjugates (ADCs) and other targeted delivery systems due to its reactive amino groups.
• Research & Development: Serves as a standard or starting material in organic synthesis and medicinal chemistry research for exploring new chemical entities.
• Fine Chemical Synthesis: Employed in the production of specialized chemicals, including catalysts and custom-designed molecules for various industrial applications.

Basic Information

Product Name	Methyl 2,6-Diaminohexanoate Hydrochloride
CAS No.	13515-95-2
Molecular Formula	C7H17ClN2O2
Molecular Weight	196.68 g/mol
Synonyms	Methyl L-lysinate hydrochloride; L-Lysine methyl ester hydrochloride; Methyl (2S)-2,6-diaminohexanoate hydrochloride; 2,6-Diaminohexanoic acid methyl ester hydrochloride; Lys-OMe·HCl; H-Lys-OMe·HCl; Methyl 2-amino-6-(amino)hexanoate hydrochloride
EINECS	Contact for details

Quality Control

Our Methyl 2,6-Diaminohexanoate Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets the high standards required for pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific tests is provided with every shipment.

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 to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation [α]D20	+15.0° to +25.0° (c=1 in H2O)
Chiral Purity (HPLC)	≥99.0% (L-isomer)
Loss on Drying	≤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.