Description

(o-Aminophenyl)-Hydroquinone is a specialized aromatic compound featuring both amino and phenolic functional groups. This unique bifunctional structure makes it a valuable intermediate for synthesizing complex molecules, particularly in advanced material science and fine chemical production. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for developing novel dyes, antioxidants, and pharmaceutical active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal stability or specific optical properties.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor for high-performance organic dyes, pigments, and colorants.
• Photographic Chemicals: Utilized in the formulation of specialized developers and other photographic chemicals.
• Research & Development: A versatile reagent in academic and industrial R&D for exploring new synthetic pathways and material properties.

Basic Information

Product Name	(o-Aminophenyl)-Hydroquinone
CAS No.	91569-08-3
Molecular Formula	C12H11NO2
Molecular Weight	201.22 g/mol
Synonyms	2-Aminophenylhydroquinone; 1,4-Dihydroxy-2-aminobenzene; 2-Amino-1,4-benzenediol; 2-Aminohydroquinone; o-Aminohydroquinone; 2-Amino-1,4-dihydroxybenzene; 1,4-Benzenediol, 2-amino-
EINECS	Contact for details

Quality Control

Our (o-Aminophenyl)-Hydroquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (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.