Description

1-Phenyl-1-Nonyne is a high-purity terminal alkyne building block, essential for advanced organic synthesis and materials science research. Its unique structure, featuring a phenyl group and a long alkyl chain, makes it a versatile precursor for constructing complex molecular architectures via cross-coupling and click chemistry reactions. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel drug candidates, particularly for creating carbon scaffolds with specific lipophilicity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where its alkyne functionality allows for modular compound design.
• Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, liquid crystals, and advanced organic frameworks (MOFs/COFs).
• Chemical Research: A fundamental reagent in academic and industrial R&D for Sonogashira, Glaser, and other metal-catalyzed coupling reactions.
• Ligand & Catalyst Development: Employed to synthesize novel phosphine or N-heterocyclic carbene (NHC) ligands for asymmetric catalysis.
• Surface Modification: Utilized for functionalizing nanoparticles, nanotubes, and other surfaces via alkyne-azide cycloaddition (Click Chemistry).

Basic Information

Product Name	1-Phenyl-1-Nonyne
CAS No.	57718-18-0
Molecular Formula	C₁₅H₂₀
Molecular Weight	200.32 g/mol
Synonyms	Phenylnonyne; Non-1-yn-1-ylbenzene; 1-Nonynylbenzene; 1-Phenylnon-1-yne; Nonyne, 1-phenyl-; Benzene, (1-nonynyl)-
EINECS	Contact for details

Quality Control

Our 1-Phenyl-1-Nonyne is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high chemical purity and identity confirmation. A detailed Certificate of Analysis (COA) documenting purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	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.