Description

Cyclopenta-1,3-Dienide, 1,4-Diphenyl-5-Quinolinium-2,3-(Naphtha-1,8-Di Yl)-, Inner Salt is a sophisticated organic inner salt compound, also known as a zwitterion, characterized by its unique fused polycyclic aromatic structure. This compound matters as a valuable specialty chemical intermediate and functional material precursor for advanced research and high-value manufacturing. It is primarily needed by industries focused on organic electronics, photovoltaics, and advanced material science, where its complex π-conjugated system is leveraged.

Application

• Organic Semiconductor Precursor: Serves as a key building block for the synthesis of novel organic semiconductors and charge-transport materials.
• Photovoltaic Material Research: Used in the development of donor or acceptor materials for organic solar cells (OSCs) and perovskite solar cells.
• OLED/PLED Development: Acts as an intermediate for creating emissive layers or host materials in organic light-emitting diodes (OLEDs) and polymer LEDs.
• Nonlinear Optical (NLO) Materials: Investigated for its potential in NLO applications due to its extended conjugated system and charge-separated character.
• Coordination Chemistry & Ligand Synthesis: The structure can be utilized to create complexing ligands for transition metals in catalysis.
• Advanced Dye & Pigment Intermediate: Employed in the synthesis of high-performance, specialized dyes and pigments.
• Academic & Industrial R&D: A valuable compound for fundamental research in organic chemistry, supramolecular chemistry, and material science.

Basic Information

Item	Details
Product Name	Cyclopenta-1,3-Dienide, 1,4-Diphenyl-5-Quinolinium-2,3-(Naphtha-1,8-Di Yl)-, Inner Salt
CAS No.	57525-48-1
Molecular Formula	C35H23NO2
Molecular Weight	489.56 g/mol
Synonyms	1,4-Diphenyl-5-quinolinium-2,3-(naphtha-1,8-diyl)cyclopenta-1,3-dienide inner salt; 5-Quinolinium, 1,4-diphenyl-2,3-(1,8-naphthalenediyl)cyclopenta-1,3-dienide, inner salt; Quinolinium cyclopentadienide zwitterion; Polycyclic aromatic zwitterion; CAS 57525-48-1
EINECS	Contact for details

Quality Control

Our production of Cyclopenta-1,3-Dienide, 1,4-Diphenyl-5-Quinolinium-2,3-(Naphtha-1,8-Di Yl)-, Inner Salt adheres to a rigorous quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure consistency and meet precise customer specifications. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming critical parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Dark solid (color may vary by batch)
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95% (Higher grades available)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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