Description

Z-D-Lys-Oh CAS NO 70671-54-4 is a protected derivative of the essential amino acid L-lysine, specifically featuring a Z (benzyloxycarbonyl) group on the α-amino function and a free carboxylic acid. This compound is a crucial chiral building block in the synthesis of complex peptides and peptidomimetics, offering precise stereochemical control. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutic agents, diagnostic tools, and biochemical probes.

Application

• Pharmaceutical Intermediates: Serves as a key chiral synthon in the solid-phase and solution-phase synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in proteomics research, enzyme substrate studies, and the investigation of protein-protein interactions.
• Peptide Library Construction: An essential component for generating diverse peptide libraries for high-throughput screening in drug discovery campaigns.
• Conjugate Synthesis: Employed in the preparation of peptide-drug conjugates, peptide-antibody conjugates, and other bioconjugates for targeted therapies.
• Agrochemical Development: Acts as a building block for synthetic peptides with potential applications in crop protection and growth regulation.
• Material Science: Used in the synthesis of peptide-based polymers and biomaterials with specific functional properties.

Basic Information

Product Name	Z-D-Lys-Oh
CAS No.	70671-54-4
Molecular Formula	C14H20N2O4
Molecular Weight	280.32 g/mol
Synonyms	Nα-Z-D-Lysine; Nα-Cbz-D-Lysine; (R)-2-((((Benzyloxy)carbonyl)amino)-6-aminohexanoic acid; D-Nα-Z-Lysine; Z-D-Lys-OH; Cbz-D-Lys-OH; Nα-Carbobenzoxy-D-lysine; D-Lysine, N2-[(phenylmethoxy)carbonyl]-
EINECS	Contact for details

Quality Control

Our Z-D-Lys-Oh is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, optical rotation for chiral integrity, and residual solvent analysis. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to ensure compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccant or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Optical Rotation [α]D20	Contact for details
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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