Description

(1Z,3Z,5Z)-1,3,5-Cyclononatriene CAS NO 1689-67-4 is a specialized, non-benzenoid cyclic triene of significant interest in advanced organic synthesis and materials science research. Its unique strained, conjugated structure makes it a valuable building block for creating novel molecular architectures and functional materials. This high-purity intermediate is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Organic Synthesis Intermediate: Serves as a key precursor in the synthesis of complex natural products, pharmaceuticals, and novel macrocyclic compounds.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for transition metal catalysis and organometallic chemistry.
• Materials Science Research: Investigated as a monomer or precursor for the development of polymers with unique electronic or optical properties.
• Theoretical and Mechanistic Studies: Employed as a model compound to study strain, conjugation, and pericyclic reaction mechanisms.
• Agrochemical Intermediate: Potential use in the research and development of new active ingredients with novel modes of action.
• Fine Chemical Production: Acts as a starting material for the manufacture of high-value, low-volume specialty chemicals and flavors/fragrances.

Basic Information

Product Name	(1Z,3Z,5Z)-1,3,5-Cyclononatriene
CAS No.	1689-67-4
Molecular Formula	C9H12
Molecular Weight	120.19 g/mol
Synonyms	1,3,5-Cyclononatriene; (Z,Z,Z)-1,3,5-Cyclononatriene; all-cis-1,3,5-Cyclononatriene; 1,3,5-CNT; NSC 163045; Cyclonona-1,3,5-triene; cis,cis,cis-1,3,5-Cyclononatriene
EINECS	Contact for details

Quality Control

Our (1Z,3Z,5Z)-1,3,5-Cyclononatriene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our customers' development and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label. Due to its sensitivity to oxidation and light, prolonged exposure to air or ambient conditions should be avoided. Keep container tightly sealed in a cool, dry, and well-ventilated place.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 94.0%
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.