Description

tert-Butyl (3-((3-Aminopropyl)(tert-Butoxycarbonyl)Amino)Propyl)(4-((tert-Butoxycarbonyl)(3-((tert-Butoxycarbonyl)Amino)Propyl)Amino)Butyl)Carbamate is a sophisticated, multi-functional Boc-protected amine derivative designed for advanced organic synthesis. This compound is critical for researchers and manufacturers requiring high-purity, protected intermediates to build complex molecular architectures with precision. It is primarily utilized in the development of pharmaceuticals, peptide mimetics, and specialized polymers where controlled amine reactivity and orthogonal protection strategies are essential.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and oncological pathways.
• Peptide & Peptidomimetic Synthesis: Used to introduce protected polyamine chains or as a spacer/linker in the solid-phase and solution-phase synthesis of complex peptides and their mimics.
• Dendrimer & Polymer Chemistry: Acts as a functional monomer or cross-linking agent for creating dendrimers, star polymers, and other advanced materials with tailored amine functionalities.
• Bioconjugation & Probe Development: Employed in the preparation of fluorescent probes, affinity labels, and bioconjugates where a stable, protected amine handle is required for subsequent coupling reactions.
• Ligand Synthesis for Catalysis: Useful in constructing sophisticated polydentate ligands for metal-organic frameworks (MOFs) and homogeneous catalysis.
• Research & Development: A valuable tool for medicinal chemistry and chemical biology research in exploring new chemical entities and biological mechanisms.

Basic Information

Product Name	tert-Butyl (3-((3-Aminopropyl)(tert-Butoxycarbonyl)Amino)Propyl)(4-((tert-Butoxycarbonyl)(3-((tert-Butoxycarbonyl)Amino)Propyl)Amino)Butyl)Carbamate
CAS No.	128550-06-1
Molecular Formula	C34H66N6O8
Molecular Weight	686.92 g/mol
Synonyms	1,11-Bis(Boc)-1,4,8,11-tetraazaundecane; N1,N11-Bis(tert-butoxycarbonyl)-1,4,8,11-tetraazaundecane; 1,4,8,11-Tetraazaundecane, 1,11-bis[(1,1-dimethylethoxy)carbonyl]-; Boc-4amine-11-Boc; Tetra-Boc-protected tetraamine; Polyamine Boc-protected derivative; 1,11-Bis(Boc)-tetraazacyclotetradecane precursor; Multi-Boc protected polyamine linker
EINECS	Contact for details

Quality Control

Our tert-Butyl (3-((3-Aminopropyl)(tert-Butoxycarbonyl)Amino)Propyl)(4-((tert-Butoxycarbonyl)(3-((tert-Butoxycarbonyl)Amino)Propyl)Amino)Butyl)Carbamate 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. We adhere to cGMP principles for pharmaceutical-grade intermediates, ensuring traceability and reliability for critical R&D and production applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. For long-term storage, consider storing under an inert atmosphere such as argon or nitrogen.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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