Description

n-Boc-Undecane-1,11-Diamine is a high-purity, bifunctional amine derivative featuring Boc-protected terminal amine groups. This compound is a critical building block in organic synthesis, valued for its role as a versatile linker and spacer molecule in the creation of complex chemical architectures. It is primarily utilized by researchers and manufacturers in the pharmaceutical, bioconjugation, and advanced materials sectors for applications requiring controlled amine functionality and defined molecular length.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring long-chain diamine spacers.
• Peptide Mimetics & Linker Chemistry: Used to introduce rigid, defined-length spacers in peptide analogs and for constructing custom cross-linkers in bioconjugation.
• Polymer & Dendrimer Synthesis: Acts as a monomer or branching unit for creating specialty polyamides, polyurethanes, and dendrimeric structures with precise functionality.
• Surface Modification & Functionalization: Employed to attach amine-reactive groups to surfaces, nanoparticles, or polymers for further chemical grafting.
• Ligand & Chelator Development: Useful in the design and synthesis of novel chelating agents and ligands for catalysis or metal ion binding.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic pathways and material properties.

Basic Information

Product Name	n-Boc-Undecane-1,11-Diamine
CAS No.	937367-26-5
Molecular Formula	C₂₁H₄₄N₂O₄
Molecular Weight	400.59 g/mol
Synonyms	1,11-Bis(tert-butoxycarbonylamino)undecane; 11-Amino-1-(Boc-amino)undecane; N1,N11-Di-Boc-1,11-undecanediamine; 1,11-Undecanediamine, N,N'-bis[(1,1-dimethylethoxy)carbonyl]-; Di-Boc-undecane-1,11-diamine; Boc-11-Aminoundecylamine, N-Boc derivative; Nα,Nω-Di-Boc-1,11-diaminoundecane
EINECS	Contact for details

Quality Control

Our n-Boc-Undecane-1,11-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage 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)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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