Description

Boc-1,5-Diaminopentane Hydrochloride is a protected diamine derivative, serving as a crucial building block in organic synthesis and peptide chemistry. Its primary value lies in the orthogonal protection of the amine groups, allowing for selective reactions and the controlled construction of complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, bioconjugation, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing polyamine structures or requiring selective amine protection strategies.
• Peptide Synthesis: Used as a protected linker or spacer unit in solid-phase and solution-phase peptide synthesis to introduce a pentylamine chain.
• Bioconjugation Reagent: Facilitates the site-specific labeling and cross-linking of biomolecules (proteins, antibodies, oligonucleotides) for diagnostics and therapeutic applications.
• Polymer Chemistry: Acts as a monomer or chain extender in the production of specialty polyamides, polyurethanes, and other functional polymers.
• Organic Synthesis Building Block: Employed in the preparation of complex organic molecules, including macrocycles, dendrimers, and catalysts.
• Research & Development: A valuable tool for medicinal chemistry and chemical biology research in academic and industrial R&D laboratories.

Basic Information

Product Name	Boc-1,5-Diaminopentane Hydrochloride
CAS No.	77835-31-5
Molecular Formula	C₁₀H₂₃ClN₂O₂
Molecular Weight	238.75 g/mol
Synonyms	N5-Boc-1,5-diaminopentane hydrochloride; 5-[(tert-Butoxycarbonyl)amino]pentylamine hydrochloride; 1,5-Pentanediamine, N5-(1,1-dimethylethoxy)carbonyl-, monohydrochloride; N1-Boc-1,5-pentanediamine hydrochloride; Boc-cadaverine hydrochloride; N-Boc-1,5-diaminopentane HCl; N-Boc-cadaverine hydrochloride; (5-Aminopentyl)carbamic acid tert-butyl ester hydrochloride
EINECS	Contact for details

Quality Control

Our Boc-1,5-Diaminopentane Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if possible to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	< 20 ppm

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