Description

4-(2-Hydroxyanilino)-1,2-Dihydronaphthalene-1,2-Dione is a specialized organic compound belonging to the naphthoquinone derivative class. This chemical serves as a valuable advanced intermediate and building block in the synthesis of complex molecules, particularly those with potential biological activity. It is primarily utilized by pharmaceutical research and development organizations, agrochemical innovators, and specialty chemical manufacturers seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, such as herbicides and fungicides.
• Dye and Pigment Synthesis: Serves as a core structure for creating specialized quinone-based dyes and organic pigments.
• Material Science Research: Investigated as a monomer or additive for developing advanced polymers with specific optical or electronic properties.
• Biochemical Research: Utilized as a probe or inhibitor in biochemical studies due to its quinone redox-active properties.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex polycyclic aromatic structures.

Basic Information

Item	Details
Product Name	4-(2-Hydroxyanilino)-1,2-Dihydronaphthalene-1,2-Dione
CAS No.	175136-53-5
Molecular Formula	C₁₆H₁₁NO₃
Molecular Weight	265.26 g/mol
Synonyms	4-[(2-Hydroxyphenyl)amino]-1,2-dihydro-1,2-naphthalenedione; 4-(2-Hydroxyanilino)-1,2-naphthoquinone; 1,2-Naphthoquinone, 4-[(2-hydroxyphenyl)amino]-1,2-dihydro-; 4-(2-Hydroxyanilino)naphthalene-1,2-dione; 4-(2-Hydroxyphenylamino)-1,2-dihydronaphthalene-1,2-dione; 4-(2-Hydroxyanilino)-1,2-dihydro-1,2-naphthalenedione; 4-(2-Hydroxyanilino)-1,2-dihydronaphthoquinone
EINECS	Contact for details

Quality Control

Our 4-(2-Hydroxyanilino)-1,2-Dihydronaphthalene-1,2-Dione is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Standard testing includes identification, assay, and impurity profiling. A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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 light-sensitive nature, containers should be kept in opaque or amber packaging. For long-term storage, consider maintaining the material under an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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