Description

7,7'-(P,P'-Biphenylylenebis(Carbonylimino))Bis(1-Methylquinolinium) Ditosylate is a specialized organic salt with a complex, rigid molecular architecture. This compound is valued for its unique photophysical and electrochemical properties, making it a critical functional material in advanced research and development. It is primarily sought by researchers and product developers in the fields of organic electronics, photovoltaics, and as a precursor for sophisticated dye and pigment synthesis.

Application

• Organic Light-Emitting Diodes (OLEDs): Investigated as an electron-transporting or host material in emissive layers.
• Dye-Sensitized Solar Cells (DSSCs): Potential application as a sensitizer or co-sensitizer due to its light-absorbing characteristics.
• Advanced Organic Synthesis: Serves as a key building block or intermediate for creating complex heterocyclic compounds and functional dyes.
• Photocatalysis Research: Used in studies exploring new photocatalytic systems for chemical transformations.
• Analytical Chemistry: May be employed as a fluorescent probe or tag in specific detection methodologies.
• Materials Science: Research into novel conductive polymers or supramolecular assemblies.

Basic Information

Product Name	7,7'-(P,P'-Biphenylylenebis(Carbonylimino))Bis(1-Methylquinolinium) Ditosylate
CAS No.	18355-53-8
Molecular Formula	C46H40N4O6S2
Molecular Weight	808.95 g/mol
Synonyms	1,1'-(1,1'-Biphenyl-4,4'-diyldicarbonyl)bis(2-methylquinolinium) ditosylate; 7,7'-(Biphenyl-4,4'-diylbis(carbonylimino))bis(1-methylquinolinium) ditosylate; 4,4'-Bis(1-methyl-7-quinolinio)-1,1'-biphenyl ditosylate; Quinolinium, 7,7'-(p,p'-biphenylylenebis(carbonylimino))bis[1-methyl-, ditosylate; Light-sensitive quinolinium salt; Biphenyl-linked quinolinium ditosylate
EINECS	Contact for details

Quality Control

Our production of 7,7'-(P,P'-Biphenylylenebis(Carbonylimino))Bis(1-Methylquinolinium) Ditosylate adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 material is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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