Description

n-(p-Aminophenyl)-p-Benzoquinone Monoimine is a specialized aromatic amine-quinone derivative with a unique conjugated structure. This compound serves as a critical intermediate in the synthesis of advanced dyes, pigments, and functional polymers, where its redox-active properties are highly valued. It is primarily sought after by manufacturers in the fine chemical, advanced material, and pharmaceutical research sectors for developing products with specific optical or electronic characteristics.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-performance azo dyes and quinone-based pigments for textiles, inks, and coatings.
• Polymer Chemistry: Used as a functional monomer or cross-linking agent to impart specific optical or conductive properties to specialty polymers.
• Pharmaceutical Research: Serves as a building block in the research and development of novel active pharmaceutical ingredients (APIs), particularly those with targeted biological activity.
• Electrochemical Materials: Investigated for use in the development of organic semiconductors, battery materials, and sensors due to its reversible redox behavior.
• Photographic Chemicals: Employed in the formulation of specialized developers and other light-sensitive chemical systems.
• Analytical Reagent: Utilized as a reagent or standard in analytical chemistry for detection and quantification methods.

Basic Information

Product Name	n-(p-Aminophenyl)-p-Benzoquinone Monoimine
CAS No.	6245-87-0
Molecular Formula	C12H10N2O
Molecular Weight	198.22 g/mol
Synonyms	4-(4-Aminophenyl)imino-2,5-cyclohexadien-1-one; p-Benzoquinone, 4-[(4-aminophenyl)imino]-; N-(4-Aminophenyl)-1,4-benzoquinone monoimine; 4-[(4-Aminophenyl)imino]-2,5-cyclohexadien-1-one; Quinone Monoimine Derivative; 1,4-Benzoquinone 4-(p-aminophenyl)imine
EINECS	228-380-9

Quality Control

Our n-(p-Aminophenyl)-p-Benzoquinone Monoimine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 material is light-sensitive and should be handled under conditions that minimize prolonged exposure to light to maintain stability.

Specification

Item	Specification
Appearance	Dark red to brown crystalline 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.