Description

Cyclobis(Paraquat-1,4-Phenylene) Tetrakis(Hexafluorophosphate) is a sophisticated, macrocyclic organic compound belonging to the viologen-based cyclophane family. This compound matters for its unique ability to form stable host-guest complexes, making it a critical component in advanced supramolecular chemistry and materials science research. It is primarily needed by R&D chemists and material scientists working in the fields of molecular machines, switchable materials, and the development of novel chemical sensors.

Application

• Supramolecular Chemistry Research: Serves as a key building block for constructing complex molecular architectures and studying host-guest interactions.
• Molecular Electronics & Machines: Used in the development of molecular switches, shuttles, and components for nanoscale devices due to its redox-active viologen units.
• Advanced Sensor Development: Investigated for creating highly selective chemical sensors that can detect specific anions or organic molecules through encapsulation.
• Smart Materials: A precursor for stimuli-responsive materials that change properties (e.g., color, conductivity) in response to chemical or electrical triggers.
• Catalysis: Explored as a molecular scaffold or receptor in catalytic systems to control reaction selectivity and efficiency.
• Academic & Industrial R&D: A high-value research chemical for universities and corporate labs focused on cutting-edge organic and materials chemistry.

Basic Information

Product Name	Cyclobis(Paraquat-1,4-Phenylene) Tetrakis(Hexafluorophosphate)
CAS No.	117271-77-9
Molecular Formula	C₃₆H₃₂F₂₄N₄P₄
Molecular Weight	1152.48 g/mol
Synonyms	Cyclobis(paraquat-p-phenylene) Tetrakis(hexafluorophosphate); [2]CBPQT⁴⁺ 4PF₆⁻; 1,1'-[1,4-Phenylenebis(methylene)]bis[4,4'-bipyridine]-1,1'-diium Tetrakis(hexafluorophosphate) Cyclic Dimer; Cyclobis(paraquat-1,4-phenylene); [2](1,4)Cyclobis(paraquat-p-phenylene) Salt; CBPQT(PF₆)₄; Viologen Cyclophane Tetrakis(hexafluorophosphate); Cyclic Bis-paraquat-p-phenylene Salt
EINECS	Contact for details

Quality Control

Our Cyclobis(Paraquat-1,4-Phenylene) Tetrakis(Hexafluorophosphate) is produced under stringent conditions to ensure high purity and batch-to-batch consistency, meeting the exacting standards of advanced research. Each lot undergoes comprehensive analytical characterization, including NMR (¹H, ¹³C), mass spectrometry, and HPLC purity analysis. A detailed Certificate of Analysis (COA) documenting identity, purity, and all relevant spectral data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for long-term stability. Keep the container sealed in a desiccator when not in use.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0 %
Residual Solvents (GC)	Meets ICH guidelines

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