Description

Cyclononane is a nine-membered alicyclic hydrocarbon with the molecular formula C9H18. This high-purity cyclic alkane serves as a valuable and versatile intermediate in advanced organic synthesis and materials research. It is particularly sought after by R&D chemists and process engineers in the pharmaceutical, specialty chemical, and polymer industries for constructing complex molecular architectures and developing novel materials. Cyclononane. CAS NO 293-55-0.

Application

• Organic Synthesis Intermediate: A key building block for synthesizing macrocyclic compounds, complex natural product analogs, and novel ligands for catalysis.
• Pharmaceutical Research: Used in the development of new active pharmaceutical ingredients (APIs) and prodrugs that require specific ring structures for biological activity.
• Polymer & Material Science: Acts as a monomer or co-monomer for creating specialty polymers with unique thermal and mechanical properties, such as cyclic olefin copolymers (COC).
• Catalyst & Ligand Development: Serves as a precursor for synthesizing novel chelating ligands and organometallic catalysts used in asymmetric synthesis and industrial processes.
• Fragrance & Flavor Chemistry: Utilized in the research and synthesis of specific musky or woody fragrance components due to its macrocyclic character.
• Academic & Industrial R&D: A fundamental reagent for studying ring strain, conformational analysis, and reaction mechanisms in organic chemistry.
• Reference Standard: Supplied as a high-purity analytical standard for calibration, method development, and quality control in chromatographic analysis.

Basic Information

Product Name	Cyclononane
CAS No.	293-55-0
Molecular Formula	C9H18
Molecular Weight	126.24 g/mol
Synonyms	Cyclononane; Nonamethylene; [9]Annulane (non-benzenoid); Cyclo-n-nonane; 1,1'-Bi(cyclopentyl); (CH2)9; Cycloalkane C9
EINECS	206-014-7

Quality Control

Our Cyclononane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including Gas Chromatography (GC), to ensure high chemical purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and relevant specifications. We support compliance with global regulatory frameworks, including REACH.

Storage

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

Specification

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