Description

N(1)-Ethyl-N(11)-Propargyl-4,8-Diazaundecane-1,11-Diamine is a specialized polyamine compound featuring a unique molecular architecture with terminal ethyl and propargyl groups. This structure is critical for its role as a versatile building block and cross-linking agent in advanced material synthesis. It is particularly valuable for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking to develop novel drug conjugates, smart polymers, or functionalized surfaces.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of targeted drug delivery systems and bioactive molecules, leveraging its amine and alkyne functionalities for click chemistry.
• Polymer Cross-Linking Agent: Used to modify and enhance the properties of resins, epoxies, and polyurethanes, improving thermal stability and mechanical strength.
• Surface Modification Reagent: Employed to functionalize nanoparticles, carbon nanotubes, and other nanomaterials to impart specific chemical reactivity or biocompatibility.
• Chelating Agent Synthesis: Acts as a backbone for creating novel multidentate ligands used in catalysis and metal ion sequestration.
• Research & Development: A valuable tool in organic and medicinal chemistry for constructing complex molecular architectures and exploring new synthetic pathways.
• Adhesive & Coating Formulations: Incorporated to improve adhesion, curing performance, and durability in high-performance industrial coatings and adhesives.

Basic Information

Product Name	N(1)-Ethyl-N(11)-Propargyl-4,8-Diazaundecane-1,11-Diamine
CAS No.	151915-03-6
Molecular Formula	C₁₄H₃₀N₄
Molecular Weight	254.42 g/mol
Synonyms	1,11-Bis(ethylamino)-4,8-diazaundec-10-yne; N1-Ethyl-N11-propargyl-4,8-diazaundecane-1,11-diamine; 4,8-Diazaundecane-1,11-diamine, N1-ethyl-N11-2-propynyl-; Propargyl-terminated tetraamine; Ethyl/propargyl substituted polyamine; N-Ethyl-N'-propargyl-4,8-diazaundecane-1,11-diamine
EINECS	Contact for details

Quality Control

Our N(1)-Ethyl-N(11)-Propargyl-4,8-Diazaundecane-1,11-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and easily oxidized nature, this product should be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Allow the sealed container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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