Description

1,2-Benzenediol, 4-[(2-Hydroxyphenyl)Amino]- (9Ci) is a specialized phenolic compound that serves as a versatile intermediate in advanced organic synthesis. Its molecular structure, featuring both catechol and aniline moieties, makes it valuable for applications requiring specific redox or chelating properties. This product is primarily utilized by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting neurological or antioxidant pathways.
• Agrochemical Synthesis: Serves as a key building block for developing advanced pesticides, herbicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or functional additive in the production of specialty resins, adhesives, and high-performance polymers.
• Dye & Pigment Precursor: Utilized in the synthesis of complex organic dyes, pigments, and colorants for industrial applications.
• Chelating Agent: Functions as a ligand in metal complexation processes for catalysis or metal ion sequestration.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Item	Details
Product Name	1,2-Benzenediol, 4-[(2-Hydroxyphenyl)Amino]- (9Ci)
CAS No.	527707-61-5
Molecular Formula	C12H11NO3
Molecular Weight	217.22 g/mol
Synonyms	4-[(2-Hydroxyphenyl)amino]benzene-1,2-diol; 4-(2-Hydroxyanilino)pyrocatechol; 2-Aminophenol, 4',5-dihydroxy-; N-(2-Hydroxyphenyl)-1,2,4-benzenetriol; 1,2,4-Benzenetriol, N-(2-hydroxyphenyl)-; 4-(2-Hydroxyanilino)-1,2-benzenediol; 2-Hydroxy-N-(3,4-dihydroxyphenyl)aniline
EINECS	Contact for details

Quality Control

Every batch of 1,2-Benzenediol, 4-[(2-Hydroxyphenyl)Amino]- (9Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your critical processes. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, typically determined via HPLC, NMR, and IR spectroscopy. Our commitment extends to supporting your regulatory needs, with documentation prepared to meet the standards of cGMP and ISO 9001 environments where required.

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). Due to its nature as an easily oxidized and light-sensitive compound, prolonged exposure to air, moisture, or light should be avoided to maintain product integrity. For long-term storage, consider an inert atmosphere.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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