Description

1-Ethynylpyrene is a high-purity, functionalized polycyclic aromatic hydrocarbon (PAH) derivative, identified by CAS NO 34993-56-1. This compound is valued for its role as a versatile building block in advanced materials science and organic synthesis, offering a reactive ethynyl group for further functionalization. It is primarily sought by researchers and manufacturers in the fields of organic electronics, photochemistry, and as a precursor for specialized ligands and polymers.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key precursor or dopant material in the development of emissive layers.
• Organic Photovoltaic (OPV) Cells: Used in the synthesis of electron-donor or acceptor materials for solar energy conversion.
• Fluorescent Probes and Sensors: Acts as a core fluorophore for designing chemical and biological sensing platforms due to its pyrene-based luminescence.
• Polymer and Material Science: A monomer for creating conjugated polymers or cross-linked networks with tailored electronic properties.
• Coordination Chemistry: Functions as a ligand precursor for metal-organic frameworks (MOFs) or catalytic complexes.
• Research and Development: Employed in academic and industrial R&D for exploring new organic semiconductors and photonic materials.

Basic Information

Product Name	1-Ethynylpyrene
CAS No.	34993-56-1
Molecular Formula	C18H10
Molecular Weight	226.28 g/mol
Synonyms	Pyrene-1-ethyne; 1-Ethynylpyrene; 1-Pyrenylethyne; Ethynylpyrene; 1-(Ethynyl)pyrene; Pyren-1-ylethyne
EINECS	Contact for details

Quality Control

Our 1-Ethynylpyrene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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