Description

3,8-Bis(Ethynyl)-1,10-Phenanthroline is a high-purity, functionalized phenanthroline derivative of significant interest in advanced materials science and coordination chemistry. Its core value lies in its rigid, conjugated structure and the presence of reactive ethynyl groups, making it a versatile precursor for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the fields of organic electronics, supramolecular chemistry, and catalysis, where precise molecular design is critical.

Application

• Ligand for Transition Metal Complexes: Serves as a chelating ligand for creating catalysts used in cross-coupling reactions and photoredox catalysis.
• Building Block for Conjugated Polymers: Used in the synthesis of organic semiconductors for applications in OLEDs, OFETs, and solar cells.
• Supramolecular Assembly: Acts as a key component in the construction of metal-organic frameworks (MOFs), cages, and other functional nanostructures via coordination or click chemistry.
• Fluorescent Probe Development: Utilized as a core structure for designing sensitive chemosensors and bioimaging agents due to its inherent photophysical properties.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs) with complex heterocyclic cores.
• Material Science Research: Fundamental research component for studying electron transfer, energy migration, and novel photophysical phenomena in designed systems.

Basic Information

Product Name	3,8-Bis(Ethynyl)-1,10-Phenanthroline
CAS No.	640297-84-3
Molecular Formula	C₁₈H₈N₂
Molecular Weight	252.27 g/mol
Synonyms	3,8-Diethynyl-1,10-phenanthroline; 1,10-Phenanthroline, 3,8-bis(ethynyl)-; 3,8-Bis(ethynyl)-1,10-phenanthroline; BEPhen
EINECS	Contact for details

Quality Control

Our 3,8-Bis(Ethynyl)-1,10-Phenanthroline is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization to ensure high chemical purity and structural integrity, meeting the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents	Complies with ICH guidelines

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