Description

3-{[(2-{[(2,3-Dihydroxyphenyl)Methylidene]Amino}Phenyl)Imino]Methyl}Benzene-1,2-Diol is a sophisticated organic compound belonging to the class of Schiff base derivatives, characterized by its polyphenolic structure and imine linkages. This compound matters for its strong chelating properties and potential as a versatile intermediate in the synthesis of advanced materials and coordination complexes. It is primarily needed by research institutions and industrial R&D departments focused on developing novel catalysts, sensors, and specialty polymers.

Application

• Coordination Chemistry & Catalyst Synthesis: Serves as a key ligand precursor for the preparation of transition metal complexes used in homogeneous catalysis.
• Analytical Chemistry Reagent: Utilized in the development of colorimetric and fluorometric sensors for the selective detection of metal ions due to its chelating ability.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the synthesis of specialty polymers with enhanced thermal or mechanical properties.
• Pharmaceutical Intermediate: Investigated as a building block in medicinal chemistry research for the synthesis of novel bioactive molecules.
• Dye & Pigment Intermediate: Used in the research and development of organic dyes and pigments, leveraging its conjugated aromatic system.

Basic Information

Product Name	3-{[(2-{[(2,3-Dihydroxyphenyl)Methylidene]Amino}Phenyl)Imino]Methyl}Benzene-1,2-Diol
CAS No.	149490-62-0
Molecular Formula	C20H16N2O4
Molecular Weight	348.35 g/mol
Synonyms	1,2-Benzenediol, 3-[[[2-[[(2,3-dihydroxyphenyl)methylene]amino]phenyl]imino]methyl]-; 3,3'-[(1E,1'E)-[1,1'-Biphenyl]-2,2'-diylbis(azanylylidene methanylylidene)]bis(benzene-1,2-diol); N,N'-Bis(2,3-dihydroxybenzylidene)-o-phenylenediamine; Schiff base ligand derived from o-phenylenediamine and 2,3-dihydroxybenzaldehyde; Bis(2,3-dihydroxybenzylidene)-1,2-phenylenediamine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry for research-grade materials. 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 a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); ensure the container is sealed under an inert atmosphere if specified for long-term storage.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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