Description

1-Pyren-4-Yl-Ethanone is a high-purity organic compound belonging to the class of polycyclic aromatic ketones. This specialized chemical serves as a critical building block and functional intermediate in advanced material science and organic synthesis. It is primarily sought after by research institutions and industrial manufacturers developing organic semiconductors, fluorescent probes, and photoresponsive materials. The compound's unique conjugated structure, featuring a pyrene moiety, imparts distinct photophysical properties essential for cutting-edge applications.

Application

• Organic Electronics: Key intermediate in the synthesis of organic semiconductors and charge-transport materials for OLEDs (Organic Light-Emitting Diodes) and OFETs (Organic Field-Effect Transistors).
• Fluorescent Dyes & Sensors: Acts as a core fluorophore for developing highly sensitive fluorescent probes, chemosensors, and bio-imaging agents.
• Photoresist & Photopolymerization: Used as a photoinitiator or photosensitizer in advanced photoresist formulations for microelectronics and UV-curable coatings.
• Material Science Research: Fundamental building block for creating novel conjugated polymers, dendrimers, and supramolecular assemblies with tailored optical properties.
• Pharmaceutical Intermediates: Serves as a sophisticated synthetic precursor in the research and development of active pharmaceutical ingredients (APIs).

Basic Information

Product Name	1-Pyren-4-Yl-Ethanone
CAS No.	22245-47-2
Molecular Formula	C₁₈H₁₂O
Molecular Weight	244.29 g/mol
Synonyms	4-Acetylpyrene; 4-Pyrenyl methyl ketone; 1-(Pyren-4-yl)ethanone; 4-Acetyl-1-pyrene; Ethanone, 1-(4-pyrenyl)-; Pyren-4-yl methyl ketone; 4-Pyrenyl ethanone; 1-(4-Pyrenyl)ethan-1-one
EINECS	Contact for details

Quality Control

Our 1-Pyren-4-Yl-Ethanone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC-MS, NMR, and FT-IR, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment. Our quality commitment aligns with the stringent requirements of research and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to strong light sources.

Specification

Item	Specification
Appearance	Yellow to light brown 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.