Description

Boc-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 fidelity and yield of complex peptide sequences. It is primarily utilized by the pharmaceutical, biotechnology, and research sectors for the development of therapeutic peptides, diagnostic agents, and biochemical tools.

Application

• Solid-Phase Peptide Synthesis (SPPS): A critical intermediate for the controlled incorporation of lysine residues with orthogonal side-chain protection.
• Solution-Phase Peptide Synthesis: Used in the synthesis of complex peptides and small proteins in solution, offering flexibility in scale-up.
• Pharmaceutical Research: Serves as a key raw material in the research and development of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Bioconjugation: Facilitates the site-specific modification of peptides and proteins for creating antibody-drug conjugates (ADCs) or diagnostic probes.
• Combinatorial Chemistry: Employed in libraries for drug discovery to generate diverse compounds with lysine motifs.
• Biochemical Research: Used in academic and industrial labs to study protein structure, function, and interactions.

Basic Information

Product Name	Boc-Lys(Boc)-Oh Dcha
CAS No.	15098-69-8
Molecular Formula	C28H52N4O6
Molecular Weight	540.74 g/mol
Synonyms	Nα,Nε-Bis(tert-butoxycarbonyl)-L-lysine Dicyclohexylamine Salt; Boc-Lys(Boc)-OH·DCHA; (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-((tert-butoxycarbonyl)amino)hexanoic Acid Dicyclohexylamine Salt; Fmoc-Lys(Boc)-OH DCHA Salt; Nα-Fmoc-Nε-Boc-L-lysine Dicyclohexylammonium Salt; Boc-Lys(Boc)-O·H-DCHA; L-Lysine, N2-[(1,1-dimethylethoxy)carbonyl]-N6-[(1,1-dimethylethoxy)carbonyl]-, compd. with N-cyclohexylcyclohexanamine (1:1)
EINECS	Contact for details

Quality Control

Our Boc-Lys(Boc)-Oh Dcha is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, chiral analysis, and identity confirmation, to ensure it meets the high standards required for sensitive synthetic applications. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance and regulatory needs.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.5%
Optical Rotation	-10.0° to -12.0° (c=1 in DMF)
Water Content (KF)	≤0.5%
Heavy Metals	≤10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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