Description

Nps-Lys(Boc)-Oh Dcha is a protected amino acid derivative widely used as a key building block in peptide synthesis. This compound is essential for researchers and manufacturers requiring high-purity intermediates to ensure the integrity of complex peptide sequences. It is primarily utilized in pharmaceutical R&D and the production of active pharmaceutical ingredients (APIs) for therapeutic applications.

Application

• Solid-Phase Peptide Synthesis (SPPS): A crucial intermediate for the controlled incorporation of lysine residues with orthogonal protecting groups.
• Solution-Phase Peptide Synthesis: Used in the synthesis of complex peptides and small proteins in solution.
• Pharmaceutical Research: Serves as a building block for developing novel peptide-based drugs, hormones, and diagnostic agents.
• Bioconjugation: Facilitates the site-specific modification of peptides and proteins for drug delivery systems.
• Combinatorial Chemistry: Employed in libraries for high-throughput screening of bioactive peptide candidates.
• Academic & Industrial R&D: A fundamental reagent in laboratories focused on organic synthesis and medicinal chemistry.

Basic Information

Product Name	Nps-Lys(Boc)-Oh Dcha
CAS No.	2896-69-7
Molecular Formula	C24H37N3O6
Molecular Weight	463.57 g/mol
Synonyms	N-2-Nitrophenylsulfenyl-Nε-tert-butoxycarbonyl-L-lysine Dicyclohexylamine Salt; Nps-Lys(Boc)-OH·DCHA; 2-Nitrobenzenesulfenyl-Nε-Boc-L-lysine DCHA Salt; (S)-2-((2-Nitrophenylthio)carbonylamino)-6-((tert-butoxycarbonyl)amino)hexanoic acid Dicyclohexylamine Salt; Nps-Lys(Boc)-OH Dicyclohexylamine; Nps-Nε-Boc-L-lysine DCHA; Nps-Nε-Boc-L-Lys-OH·DCHA; Nps-Lys(Boc)-OH DCHA Salt
EINECS	Contact for details

Quality Control

Our Nps-Lys(Boc)-Oh Dcha is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and residual solvent levels is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (L-isomer)
Water Content (KF)	≤1.0%
Residual Solvents (GC)	Meets ICH guidelines

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