Description

2-Nonyne is a terminal alkyne compound with the linear formula C9H16, serving as a versatile building block in organic synthesis. Its value lies in its ability to participate in click chemistry reactions, such as the copper-catalyzed azide-alkyne cycloaddition (CuAAC), enabling the precise construction of complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries developing new active ingredients and functional polymers.

Application

• Pharmaceutical Intermediates: Used in the synthesis of novel drug candidates and bioactive molecules via click chemistry methodologies.
• Agrochemical Synthesis: Serves as a key building block for creating new pesticides, herbicides, and plant growth regulators.
• Material Science: Employed in the development of advanced polymers, dendrimers, and surface modification agents.
• Chemical Research: Acts as a standard reagent and a fundamental substrate in catalytic studies and organic reaction development.
• Ligand & Catalyst Development: Utilized for constructing specialized ligands and metal-organic frameworks (MOFs).
• Life Sciences: Applied in bioconjugation techniques for labeling biomolecules such as proteins and nucleic acids.

Basic Information

Product Name	2-Nonyne
CAS No.	19447-29-1
Molecular Formula	C9H16
Molecular Weight	124.22 g/mol
Synonyms	1-Heptyne, 2-ethyl-; 2-Ethyl-1-heptyne; Non-2-yne; Heptylacetylene; Ethylheptylacetylene; 1-Heptyne,2-ethyl-; 2-Nonyn
EINECS	243-100-0

Quality Control

Our 2-Nonyne is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including Gas Chromatography (GC) and NMR spectroscopy to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, open flames, and oxidizing agents. For long-term storage, consider under an inert atmosphere such as nitrogen to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~0.76 g/mL
Boiling Point	~160-165 °C

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