Description

(1Z,5Z)-1,5-Cyclononadiene is a highly versatile, non-conjugated cyclic diene of significant interest in advanced organic synthesis and materials science. Its unique stereochemistry and strained ring structure make it a valuable building block for constructing complex molecular architectures. This compound is primarily sought by research chemists and process developers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise stereochemical control.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of complex bioactive molecules and natural products.
• Ligand Synthesis: Used in the preparation of specialized ligands for asymmetric catalysis and transition metal complexes.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for developing novel polymers with specific thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions, ring-opening metathesis polymerization (ROMP), and other cycloaddition reactions to create novel ring systems.
• Fragrance & Flavor Chemistry: Investigated as a potential intermediate for synthesizing unique macrocyclic musk or flavor compounds.
• Academic & Industrial R&D: Utilized in methodological development and exploration of new synthetic pathways.

Basic Information

Product Name	(1Z,5Z)-1,5-Cyclononadiene
CAS No.	14255-64-2
Molecular Formula	C9H12
Molecular Weight	120.19 g/mol
Synonyms	(Z,Z)-1,5-Cyclononadiene; cis,cis-1,5-Cyclononadiene; 1,5-Cyclononadiene (mixed isomers); 1,5-CN; Bicyclo[6.1.0]nona-2,4-diene (derivative); Cyclonona-1,5-diene
EINECS	Contact for details

Quality Control

Every batch of (1Z,5Z)-1,5-Cyclononadiene is produced and analyzed under strict quality management protocols to ensure consistency and high purity for research and development applications. Our products undergo rigorous quality testing, including chromatographic purity analysis and identity confirmation, to meet exacting customer requirements. Certificates of Analysis (COA) with detailed specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, ideally at 2-8°C or under refrigerated conditions as specified. Keep away from heat, sparks, and open flames. For long-term storage, consider sealing under an inert atmosphere such as nitrogen or argon to maintain stability.

Specification

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

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