Description

1-Diethylamino-2-Pentyne is a specialized tertiary amine alkyne building block of significant interest in advanced organic synthesis. Its unique structure, featuring both a basic diethylamino group and a reactive terminal alkyne, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications such as click chemistry, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly through Huisgen cycloaddition (click chemistry) to create triazole linkages.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its alkyne functionality enables modular compound assembly.
• Ligand and Catalyst Preparation: Serves as a precursor for nitrogen-containing ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of advanced polymers, dendrimers, and functional surfaces via its polymerizable alkyne group.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and tags for studying biological processes, leveraging its bio-conjugation capability.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and for creating bespoke chemical libraries.

Basic Information

Item	Details
Product Name	1-Diethylamino-2-Pentyne
CAS No.	73117-10-9
Molecular Formula	C9H17N
Molecular Weight	139.24 g/mol
Synonyms	N,N-Diethylpent-2-yn-1-amine; 2-Pentyn-1-amine, N,N-diethyl-; Diethyl(2-pentyn-1-yl)amine; 1-Diethylaminopent-2-yne; (2-Pentynyl)diethylamine; N-Diethyl-2-pentyn-1-amine
EINECS	Contact for details

Quality Control

Our 1-Diethylamino-2-Pentyne is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including GC, HPLC, and NMR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support cGMP-compliant manufacturing for advanced applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its basic nature and reactivity, it should be stored separately from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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