Description

N6-L-Lysyl-L-Lysine Trihydrochloride is a high-purity, chemically defined dipeptide derivative of the essential amino acid lysine. This compound serves as a critical building block and biochemical tool in advanced research and development, offering precise structural control. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical sectors. Its defined structure makes it valuable for peptide synthesis, metabolic studies, and as a reference standard.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel peptide-based therapeutics and drug candidates.
• Biochemical Research: Serves as a substrate, inhibitor, or standard in enzymatic studies and metabolic pathway analysis.
• Cell Culture & Media Supplement: Acts as a defined component in specialized cell culture media for biotechnology applications.
• Reference Standard: Employed in analytical laboratories for method development, validation, and quality control (HPLC, MS).
• Nutraceutical R&D: Investigated for potential applications in advanced dietary supplements and functional foods.
• Cosmetic Peptide Synthesis: Used as a raw material in the development of bioactive peptides for cosmetic applications.

Basic Information

Product Name	N6-L-Lysyl-L-Lysine Trihydrochloride
CAS No.	164262-23-1
Molecular Formula	C12H28Cl3N4O3
Molecular Weight	398.73 g/mol
Synonyms	N6-L-Lysyl-L-lysine trihydrochloride; Lys-Lys(N6)-OH•3HCl; H-Lys(N6)-Lys-OH•3HCl; N6-Carboxybenzyl-L-lysyl-L-lysine trihydrochloride (related precursor); L-Lysine, N6-[N6-(N-α-L-lysyl)]-, trihydrochloride; (S)-2,6-Diaminohexanoic acid (S)-6-((S)-2,6-diaminohexanamido)hexanoate trihydrochloride; Boc-Lys(N6-Cbz)-Lys-OH•3HCl (protected form); Dipeptide Lys-Lys derivative trihydrochloride
EINECS	Contact for details

Quality Control

Our N6-L-Lysyl-L-Lysine Trihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identification by IR and MS, and tests for residual solvents and heavy metals to ensure it meets high-grade specifications suitable for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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