Description

4,7-Dihydroxy-1,10-Phenanthroline is a high-purity, functionalized phenanthroline derivative valued for its strong chelating properties and role as a versatile chemical building block. This compound is essential for researchers and manufacturers requiring a precise ligand for metal coordination chemistry and advanced material synthesis. It is particularly critical in the development of electroluminescent materials, catalysts, and analytical reagents across pharmaceutical, electronics, and specialty chemical sectors.

Application

• Ligand for Metal Complexes: Used in the synthesis of catalysts for organic transformations and as a chelating agent in coordination chemistry.
• Organic Light-Emitting Diodes (OLEDs): Serves as a key intermediate or electron-transport material in the production of electroluminescent devices.
• Analytical Chemistry: Employed as a chromogenic reagent for the spectrophotometric detection and quantification of specific metal ions.
• Pharmaceutical Research: Acts as a precursor or scaffold in medicinal chemistry for developing new therapeutic agents.
• Material Science: Utilized in the fabrication of advanced functional materials, including sensors and non-linear optical materials.
• Chemical Synthesis: Functions as a building block for synthesizing more complex heterocyclic compounds and fine chemicals.

Basic Information

Product Name	4,7-Dihydroxy-1,10-Phenanthroline
CAS No.	3922-40-5
Molecular Formula	C12H8N2O2
Molecular Weight	212.21 g/mol
Synonyms	1,10-Phenanthroline-4,7-diol; 4,7-Dihydroxyphenanthroline; 4,7-Dihydroxy-1,10-phenanthroline; 1,10-Phenanthrolinediol; 4,7-Phenanthrolinediol; NSC 403697; 4,7-DHP
EINECS	223-485-8

Quality Control

Our 4,7-Dihydroxy-1,10-Phenanthroline is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for research and industrial applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

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 incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (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.