Description

1,3,5,7-Cyclononatetrene is a specialized cyclic polyene compound of significant interest in advanced organic synthesis and materials research. Its unique conjugated structure makes it a valuable precursor for synthesizing complex organic frameworks and novel materials. This high-purity intermediate is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced polymer industries.

Application

• Organic Synthesis Intermediate: Acts as a key building block for the synthesis of complex natural products, pharmaceuticals, and specialty chemicals.
• Ligand Precursor: Used in the preparation of novel ligands for catalysis and coordination chemistry.
• Materials Science Research: Serves as a monomer or precursor for developing conjugated polymers and organic electronic materials.
• Photochemistry Studies: Employed in research investigating photo-induced reactions and the properties of excited states in cyclic systems.
• Academic & Industrial R&D: A valuable tool for exploring new reaction methodologies and the chemistry of medium-ring conjugated systems.

Basic Information

Item	Details
Product Name	1,3,5,7-Cyclononatetrene
CAS No.	7129-70-6
Molecular Formula	C9H10
Molecular Weight	118.18 g/mol
Synonyms	Cyclonona-1,3,5,7-tetraene; 1,3,5,7-Cyclononatetraene; [9]Annulene (non-benzenoid isomer); 1H-Cyclonona-1,3,5,7-tetraene
EINECS	Contact for details

Quality Control

Our 1,3,5,7-Cyclononatetrene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, well-ventilated place. Due to its sensitivity to oxidation, containers should be kept sealed and only opened in an inert environment.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Purity (GC)	≥ 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.