Description

n-Methyl-2,7-Diazapyrenium is a cationic, heterocyclic organic compound belonging to the diazapyrenium class, characterized by its planar, electron-deficient aromatic structure. This compound is valued for its strong electron-accepting properties and fluorescence, making it a critical component in advanced materials research and development. It is primarily utilized by researchers and manufacturers in the fields of organic electronics, photovoltaics, and as a key building block for supramolecular chemistry and sensor technologies.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as an electron-transport material or dopant in emissive layers due to its stable cationic nature and luminescent properties.
• Dye-Sensitized Solar Cells (DSSCs): Acts as a photosensitizer or redox mediator component to enhance charge separation and energy conversion efficiency.
• Supramolecular Assembly: Used as a planar, cationic template for constructing host-guest complexes, molecular cages, and functional nanostructures.
• Chemical Sensors: Employed in the development of fluorescence-based sensors for detecting anions or specific organic molecules through binding-induced changes in optical properties.
• Electrochromic Devices: Functions as an active material in smart windows or displays where its redox activity leads to reversible color changes.
• Academic & Industrial R&D: A fundamental reagent for synthesizing novel conjugated polymers and exploring charge-transfer interactions in material science.

Basic Information

Product Name	n-Methyl-2,7-Diazapyrenium
CAS No.	129693-89-6
Molecular Formula	C₁₆H₁₂N₂⁺ (typically associated with an anion, e.g., hexafluorophosphate PF₆⁻ or iodide I⁻)
Molecular Weight	Contact for details (varies by salt form)
Synonyms	2,7-Diazapyrenium, N-methyl-; 1-Methyl-2,7-diazapyrenium; N-Methyl-2,7-diaza-pyrenium; 2,7-Diaza-1-methylpyrenium; Methyl-2,7-diazapyrenium cation; 2,7-Diazapyren-1-ium, 2,3,6,7-tetrahydro-1-methyl-; Diazapyrenium methyl derivative
EINECS	Contact for details

Quality Control

Our n-Methyl-2,7-Diazapyrenium is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for sensitive research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and elemental analysis. Certificates of Analysis (COA) detailing all specifications are 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 hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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