Description

Phenanthrene, 9-(2-Phenylethynyl)- is a specialized organic compound belonging to the class of alkynyl-substituted polycyclic aromatic hydrocarbons. This compound is valued for its role as a key synthetic intermediate and building block in advanced materials research and pharmaceutical development. It is primarily sought by R&D chemists and process engineers in the fine chemical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Light-Emitting Diodes (OLEDs): Used in the development of advanced organic semiconductors and emissive layer materials for display technologies.
• Agrochemical Synthesis: Acts as a building block for creating new crop protection agents and pesticides with specific activity profiles.
• Material Science Research: Employed in the study and creation of novel polymers, liquid crystals, and conductive organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic synthesis and catalysis studies.
• Fluorescent Dye & Probe Development: Utilized as a core structure for designing fluorescent markers and sensors due to its extended aromatic system.

Basic Information

Product Name	Phenanthrene, 9-(2-Phenylethynyl)-
CAS No.	87682-44-8
Molecular Formula	C24H16
Molecular Weight	304.39 g/mol
Synonyms	9-(2-Phenylethynyl)phenanthrene; 9-Phenylethynylphenanthrene; 9-(Phenylethynyl)phenanthrene; 9-(Phenylethinyl)phenanthrene; 9-(2-Phenylethinyl)phenanthrene; Phenanthren-9-yl(phenyl)acetylene; (Phenanthren-9-ylethynyl)benzene
EINECS	Contact for details

Quality Control

Our Phenanthrene, 9-(2-Phenylethynyl)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
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.