Description

Piperazine, 1-(3-Butynyl)-4-Ethyl- (9Ci) is a specialized piperazine derivative featuring an alkyne functional group, making it a valuable building block in advanced organic synthesis. This compound is particularly significant for its role in click chemistry and as a key intermediate in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its piperazine core for bioactivity.
• Click Chemistry Reagent: The terminal alkyne group enables efficient Huisgen cycloaddition reactions for bioconjugation and polymer functionalization.
• Ligand and Catalyst Development: Acts as a scaffold for creating complex ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of specialty polymers and dendrimers with tailored thermal and mechanical properties.
• Chemical Biology Probes: Utilized to develop molecular probes for studying enzyme function and protein-protein interactions.

Basic Information

Product Name	Piperazine, 1-(3-Butynyl)-4-Ethyl- (9Ci)
CAS No.	872701-12-7
Molecular Formula	C10H18N2
Molecular Weight	166.27 g/mol
Synonyms	1-(But-3-yn-1-yl)-4-ethylpiperazine; 4-Ethyl-1-(3-butynyl)piperazine; 1-(3-Butynyl)-4-ethylpiperazine; N-Ethyl-N'-(3-butynyl)piperazine; Ethyl(3-butynyl)piperazine; 872701-12-7; Piperazine, 1-(3-butynyl)-4-ethyl-
EINECS	Contact for details

Quality Control

Our Piperazine, 1-(3-Butynyl)-4-Ethyl- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.