Description

Pentacyclo[11.4.4.34,10.07,23.015,19]Tetracosa-2,4,6,8,10(22),11,13,15,17(1),18,20,23-Dodecaene CAS NO 59456-90-5 is a complex, polycyclic aromatic hydrocarbon with a unique and highly constrained molecular architecture. This compound is valued for its potential as a specialized building block in advanced materials science and organic synthesis, where its rigid framework can impart specific electronic or structural properties. It is primarily sought by research institutions and specialty chemical manufacturers working in areas such as organic electronics, nanotechnology, and the development of novel ligands or host molecules.

Application

• Advanced Organic Electronic Materials: As a potential precursor or dopant for organic semiconductors, light-emitting diodes (OLEDs), or photovoltaic cells due to its extended π-conjugated system.
• Specialty Chemical Synthesis: Serving as a complex, rigid scaffold or ligand in the synthesis of novel catalysts, molecular receptors, or supramolecular assemblies.
• Polymer Science: Incorporation into high-performance polymers to modify thermal stability, optical properties, or mechanical strength.
• Fundamental Chemical Research: Used in academic and industrial R&D to study strained hydrocarbon systems, reaction mechanisms, and novel aromaticity.
• Nanotechnology: Potential use as a molecular component in the bottom-up construction of nanoscale devices or as a template for surface patterning.
• Pharmaceutical Research Intermediates: Exploration as a unique core structure in medicinal chemistry for developing new bioactive compounds.

Basic Information

Item	Details
Product Name	Pentacyclo[11.4.4.34,10.07,23.015,19]Tetracosa-2,4,6,8,10(22),11,13,15,17(1),18,20,23-Dodecaene
CAS No.	59456-90-5
Molecular Formula	C24H12
Molecular Weight	300.35 g/mol
Synonyms	Pentacyclo[11.4.4.34,10.07,23.015,19]tetracosa-2,4,6,8,10(22),11,13,15,17(1),18,20,23-dodecaene; [11](1,2,4,5,7,8)Cyclophane; 1,2,4,5,7,8-Hexadehydro[11]paracyclophane; [11]Paracyclophane-1,2,4,5,7,8-hexaene; Superphane derivative; C24H12 Isomer (Strained Polycyclic Aromatic); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of this advanced chemical intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and purity for research and development applications. While typically supplied in research grades, specifications for purity (HPLC) and structural identity (NMR, MS) are rigorously confirmed. A comprehensive Certificate of Analysis (COA) detailing all relevant analytical data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under an inert atmosphere such as argon or nitrogen is recommended to prevent potential oxidation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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