Description

2,11-Dithia[3.3]paracyclophane is a sophisticated macrocyclic compound featuring a paracyclophane core integrated with two sulfur-containing dithia bridges. This unique molecular architecture makes it a valuable advanced intermediate and building block for the synthesis of complex organic frameworks and functional materials. It is primarily utilized by research institutions, pharmaceutical developers, and specialty chemical manufacturers engaged in supramolecular chemistry, materials science, and ligand design.

Application

• Supramolecular Chemistry & Host-Guest Systems: Serves as a key scaffold for constructing molecular cages, receptors, and complex three-dimensional architectures.
• Advanced Material Synthesis: Acts as a precursor for novel polymers, dendrimers, and organic semiconductors where precise spatial control is critical.
• Pharmaceutical Research: Used as a sophisticated intermediate in the development of new active pharmaceutical ingredients (APIs) and drug delivery systems.
• Coordination Chemistry & Ligand Design: The sulfur atoms can coordinate to metals, making it useful for creating novel catalysts and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A critical tool for fundamental research in organic synthesis and the study of through-space electronic interactions.

Basic Information

Product Name	2,11-Dithia[3.3]paracyclophane
CAS No.	28667-63-2
Molecular Formula	C16H16S2
Molecular Weight	272.43 g/mol
Synonyms	2,11-Dithia[3.3]paracyclophane; [3.3](2,11)Dithiaparacyclophane; 1,4-Bis(2-thia-3-thiomethyl)benzene; 2,11-Dithia[3.3]-p-cyclophane; Dithiaparacyclophane; DTCP; Paracyclophane dithia derivative
EINECS	Contact for details

Quality Control

Our 2,11-Dithia[3.3]paracyclophane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing results from NMR, HPLC, and other relevant tests are provided to guarantee the material meets your specific research or development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

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.