Description

9-Ethynyl-Anthracene is a high-purity, functionalized anthracene derivative characterized by its terminal alkyne group, making it a versatile building block in advanced organic synthesis. This compound is particularly valued for its role in click chemistry reactions and as a precursor for creating complex molecular architectures. It is essential for researchers and manufacturers in the fields of organic electronics, materials science, and pharmaceutical development who require reliable, high-quality intermediates for their R&D and production processes.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key intermediate in the synthesis of novel electron-transporting or emitting materials.
• Click Chemistry: The terminal alkyne group enables efficient Huisgen 1,3-dipolar cycloaddition reactions for bioconjugation and polymer synthesis.
• Molecular Wires and Conjugated Polymers: Used as a monomer or linker to construct extended π-conjugated systems for electronic applications.
• Fluorescent Probes and Sensors: Acts as a core structure for developing anthracene-based fluorescent markers and chemosensors.
• Pharmaceutical Intermediates: Employed in the research and development of new active pharmaceutical ingredients (APIs).
• Academic and Industrial R&D: A fundamental reagent for exploring new reactions and materials in synthetic chemistry laboratories.

Basic Information

Item	Detail
Product Name	9-Ethynyl-Anthracene
CAS No.	13752-40-4
Molecular Formula	C₁₆H₁₀
Molecular Weight	202.25 g/mol
Synonyms	9-Ethynylanthracene; Anthracene, 9-ethynyl-; 9-Ethynyl-9H-anthracene; 1-Ethynylanthracene (less common); 9-Anthrylethyne
EINECS	Contact for details

Quality Control

Our 9-Ethynyl-Anthracene is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

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). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	126 - 130 °C

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