Description

3-Ethynyl-1,10-Phenanthroline is a specialized heterocyclic organic compound featuring a phenanthroline core functionalized with an ethynyl group. This unique structure makes it a valuable ligand and building block for constructing complex molecular architectures, particularly in coordination chemistry and materials science. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing catalysts, sensors, and functional polymers.

Application

• Coordination Chemistry & Catalyst Development: Serves as a versatile ligand for transition metals, enabling the synthesis of novel catalysts for organic transformations.
• Pharmaceutical Intermediate: Acts as a key synthetic precursor in the research and development of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Material Science & Polymer Chemistry: Used as a monomer or functional additive in the creation of conductive polymers, luminescent materials, and metal-organic frameworks (MOFs).
• Analytical Chemistry & Sensing: Employed in the design of chemosensors and probes due to its strong metal-binding affinity and potential photophysical properties.
• Agrochemical Research: Functions as an intermediate in the synthesis of novel crop protection agents and herbicides.
• Academic & Industrial R&D: A fundamental research chemical for exploring new reactions and properties in synthetic organic and inorganic chemistry.

Basic Information

Product Name	3-Ethynyl-1,10-Phenanthroline
CAS No.	178315-04-3
Molecular Formula	C14H8N2
Molecular Weight	204.23 g/mol
Synonyms	3-Ethynyl-1,10-phenanthroline; 1,10-Phenanthroline, 3-ethynyl-; 3-Ethynylphenanthroline; 3-(Phenanthrolin-3-yl)acetylene; 3-(1,10-Phenanthrolin-3-yl)ethyne
EINECS	Contact for details

Quality Control

Our 3-Ethynyl-1,10-Phenanthroline is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure high purity and consistent performance. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports cGMP and ISO standards for traceability and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This compound is easily oxidized; prolonged exposure to air should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.