Description

1,2-Benzenediol, 3-[(Phenylimino)Methyl]-, (E)- (9Ci) is a specialized organic compound belonging to the class of imino-substituted catechols. This chemical is valued for its unique structure, which serves as a versatile intermediate in the synthesis of complex molecules, particularly in the development of functional dyes, coordination chemistry ligands, and advanced polymer materials. It is primarily sought by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced material manufacturing sectors.

Application

• Key intermediate in the synthesis of azo dyes and functional pigments for specialty coatings and inks.
• Precursor for the development of chelating ligands used in catalysis and metal ion extraction processes.
• Building block in pharmaceutical research for creating novel bioactive molecules and potential active pharmaceutical ingredients (APIs).
• Monomer or cross-linking agent in the production of specialty polymers with enhanced thermal or chemical resistance.
• Reagent in analytical chemistry for the detection and quantification of specific metal ions.
• Component in material science research for developing organic semiconductors or conductive polymers.

Basic Information

Product Name	1,2-Benzenediol, 3-[(Phenylimino)Methyl]-, (E)- (9Ci)
CAS No.	168915-06-8
Molecular Formula	C13H11NO2
Molecular Weight	213.23 g/mol
Synonyms	(E)-3-[(Phenylimino)methyl]benzene-1,2-diol; 3-[(Phenylimino)methyl]pyrocatechol; 2,3-Dihydroxybenzaldehyde phenylimine; N-(2,3-Dihydroxybenzylidene)aniline; (E)-N-(2,3-Dihydroxybenzylidene)aniline; 2,3-Dihydroxybenzenecarboxaldehyde phenylimine; 168915-06-8; 1,2-Benzenediol, 3-[(phenylimino)methyl]-, (E)-
EINECS	Contact for details

Quality Control

Our 1,2-Benzenediol, 3-[(Phenylimino)Methyl]-, (E)- (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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