Description

Dimer,4-Formyl [2,2] Paracyclophane is a specialized aromatic compound featuring a unique bridged cyclophane structure with a formyl functional group. This compound matters as a high-value, versatile building block in advanced organic synthesis, prized for its rigid, three-dimensional geometry and reactive aldehyde site. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise molecular scaffolds for developing novel active ingredients, ligands, and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, particularly those requiring constrained, chiral architectures.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where the paracyclophane core can impart specific biological activity and stability.
• Ligand and Catalyst Development: Acts as a foundational structure for creating sophisticated chiral ligands and organocatalysts used in asymmetric synthesis.
• Advanced Material Research: Employed in the design of novel polymers, dendrimers, and supramolecular assemblies with tailored electronic or mechanical properties.
• Organic Electronic Materials: Investigated as a potential component in the development of organic semiconductors and light-emitting materials due to its conjugated system.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in R&D and production environments.

Basic Information

Product Name	Dimer,4-Formyl [2,2] Paracyclophane
CAS No.	729-30-6
Molecular Formula	C18H16O
Molecular Weight	248.32 g/mol
Synonyms	4-Formyl[2.2]paracyclophane; 4-Formyl-1,4(1,4)-dibenzenacyclohexaphane; [2,2]Paracyclophane-4-carboxaldehyde; 4-Aldehydo[2.2]paracyclophane; p-Formyl[2.2]paracyclophane; 4-Carboxyaldehyde[2.2]paracyclophane; 1,4(1,4)-Dibenzenacyclohexaphane-4-carboxaldehyde
EINECS	Contact for details

Quality Control

Our Dimer,4-Formyl [2,2] Paracyclophane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance in research and cGMP-aligned synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.