Description

3,4,7,8-Tetramethyl-1,10-Phenanthroline is a high-purity, substituted phenanthroline derivative that serves as a critical chelating agent and analytical reagent. Its value lies in its strong and selective binding affinity for specific metal ions, making it indispensable for precise chemical analysis and synthesis. This compound is primarily needed by research institutions, analytical laboratories, and chemical manufacturers working in fields such as catalysis, materials science, and pharmaceutical development.

Application

• Spectrophotometric Reagent: Used as a highly sensitive and selective chromogenic agent for the quantitative determination of trace metal ions, particularly iron (Fe²⁺), in analytical chemistry.
• Catalyst Ligand: Acts as a key ligand in the synthesis of transition metal complexes for homogeneous catalysis, including oxidation and polymerization reactions.
• Chemical Synthesis Intermediate: Serves as a versatile building block in organic synthesis for creating more complex heterocyclic compounds and functional materials.
• Electrochemical Studies: Employed in the development of electrochemical sensors and studies due to its redox-active properties when complexed with metals.
• Pharmaceutical Research: Utilized in research for developing metal-based therapeutic agents and as a tool compound in biochemical assays.
• Materials Science: Incorporated into the design of luminescent materials, metal-organic frameworks (MOFs), and other advanced functional materials.

Basic Information

Product Name	3,4,7,8-Tetramethyl-1,10-Phenanthroline
CAS No.	1660-93-1
Molecular Formula	C₁₆H₁₆N₂
Molecular Weight	236.31 g/mol
Synonyms	3,4,7,8-Tetramethyl-1,10-phenanthroline; TMPhen; 3,4,7,8-Tetramethyl-o-phenanthroline; Bathophenanthroline (Note: Often confused, but bathophenanthroline typically refers to 4,7-diphenyl-1,10-phenanthroline); 1,10-Phenanthroline, 3,4,7,8-tetramethyl-; TMOP; Tetramethylphenanthroline
EINECS	Contact for details

Quality Control

Our 3,4,7,8-Tetramethyl-1,10-Phenanthroline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay (HPLC), melting point, and impurity profile. Our quality commitment supports applications requiring high reliability, from research to industrial-scale synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.