Description

n-Z-4-Pentyne-1-Amine is a specialized alkyne-containing amine building block with the CAS registry number 236394-24-4. This compound is valued for its unique molecular structure, which combines a terminal alkyne group with a primary amine functionality, making it a versatile intermediate for advanced organic synthesis and material science. It is primarily sought after by researchers and industrial chemists in the pharmaceutical, agrochemical, and specialty polymer sectors for applications such as click chemistry, ligand synthesis, and the development of novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of active pharmaceutical ingredients (APIs), particularly for molecules requiring alkyne-amine linkages.
• Click Chemistry Reagent: Utilized in Huisgen cycloaddition and other copper-catalyzed reactions to create triazole linkages for bioconjugation and polymer functionalization.
• Agrochemical Synthesis: Acts as a building block for creating novel herbicides, fungicides, and plant growth regulators with tailored properties.
• Polymer & Material Science: Used to introduce amine and alkyne functional groups into polymer backbones or surfaces, enabling cross-linking and further modification.
• Ligand & Catalyst Development: Employed in the synthesis of novel chelating ligands for metal catalysts used in homogeneous catalysis.
• Research & Development: A valuable tool for academic and industrial R&D in organic chemistry, medicinal chemistry, and chemical biology.

Basic Information

Product Name	n-Z-4-Pentyne-1-Amine
CAS No.	236394-24-4
Molecular Formula	C5H9N
Molecular Weight	83.13 g/mol
Synonyms	4-Pentyn-1-amine; 4-Pentyne-1-amine; Pent-4-yn-1-amine; 5-Aminopentyne; 1-Amino-4-pentyne; 4-Pentynylamine; 5-Amino-1-pentyne; But-3-yn-1-ylmethanamine
EINECS	Contact for details

Quality Control

Our n-Z-4-Pentyne-1-Amine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing specific results for purity, identity, 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. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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