Description

L-Lysine, L-Prolyl-L-Methionyl- is a synthetic tripeptide derivative, a highly specialized building block in advanced biochemical research and pharmaceutical development. Its precise structure makes it a critical intermediate for the synthesis of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs). This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors focusing on metabolic studies, drug discovery, and the development of targeted peptide drugs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex peptide-based drugs and novel therapeutic agents.
• Biochemical Research: Used as a standard or reagent in metabolic pathway studies, enzyme-substrate interaction research, and proteomics.
• Peptide Synthesis: Serves as a crucial, protected fragment in solid-phase and solution-phase peptide synthesis (SPPS) for creating longer, biologically active peptide sequences.
• Drug Discovery & Development: Employed in high-throughput screening (HTS) and as a precursor in medicinal chemistry programs to develop new candidates with improved bioavailability and efficacy.
• Reference Standard: Utilized as a high-purity analytical standard in quality control laboratories for method development and validation in peptide analysis.

Basic Information

Product Name	L-Lysine, L-Prolyl-L-Methionyl-
CAS No.	1314093-06-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Lys-Pro-Met; H-Lys-Pro-Met-OH; Methionylprolyllysine; L-Methionyl-L-prolyl-L-lysine; Tripeptide KPM; (S)-2,6-Diamino-N-((S)-1-((S)-2-amino-4-(methylthio)-1-oxobutan-2-yl)pyrrolidine-2-carbonyl)hexanamide; N2-[(S)-1-[(S)-2-Amino-4-(methylthio)butanoyl]pyrrolidine-2-carbonyl]-L-lysine
EINECS	Contact for details

Quality Control

Our L-Lysine, L-Prolyl-L-Methionyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for stereochemical integrity, and identity confirmation via mass spectrometry (MS) and infrared spectroscopy (IR). Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or cGMP-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry, inert atmosphere (e.g., under argon or nitrogen) to minimize oxidation and hydrolysis. The material is hygroscopic and should be allowed to equilibrate to room temperature in a desiccator before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Conforms to ICH guidelines

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