Description

Cyclotetradecane-1,3,5,7,9,11,13-Heptene is a high-purity, cyclic polyene compound of significant interest in advanced organic synthesis and materials science research. Its unique, highly conjugated structure makes it a valuable intermediate for developing novel polymers, specialty chemicals, and functional materials. This product is essential for R&D laboratories and industrial chemists working in pharmaceuticals, agrochemicals, and advanced material development.

Application

• Organic Synthesis Intermediate: Serves as a key building block for synthesizing complex macrocyclic compounds, ligands, and specialty chemicals.
• Polymer & Material Science: Used in the research and development of novel conjugated polymers, organic semiconductors, and electroactive materials.
• Pharmaceutical Research: Acts as a precursor or scaffold in medicinal chemistry for the development of new therapeutic agents.
• Agrochemical Development: Employed in the synthesis of novel active ingredients and formulation additives.
• Catalyst & Ligand Development: Utilized to create novel ligands for transition metal catalysis and organocatalysis.
• Dye & Pigment Research: Investigated as a precursor for developing new classes of organic dyes and colorants due to its extended conjugation.

Basic Information

Item	Details
Product Name	Cyclotetradecane-1,3,5,7,9,11,13-Heptene
CAS No.	2873-14-5
Molecular Formula	C₁₄H₁₈
Molecular Weight	186.29 g/mol
Synonyms	1,3,5,7,9,11,13-Cyclotetradecaheptaene; [14]Annulene (unsubstituted parent compound); 1,3,5,7,9,11,13-Heptadehydro[14]annulene; Cyclotetradeca-1,3,5,7,9,11,13-heptaene; 1,3,5,7,9,11,13-Heptadehydro[14]annulene; [14]Annulene, 1,3,5,7,9,11,13-heptadehydro-
EINECS	Contact for details

Quality Control

Our Cyclotetradecane-1,3,5,7,9,11,13-Heptene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, minimize headspace in opened containers and reseal immediately after use.

Specification

Item	Specification
Appearance	Yellow to amber crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
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.