Description

5,6-Dihydroxy-1,4-Naphthalenedione is a specialized quinone derivative with significant utility as a key synthetic intermediate and functional building block. Its unique structure, featuring both quinone and dihydroxy functionalities, makes it valuable for the synthesis of complex organic molecules, including dyes, pigments, and advanced materials. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Dye & Pigment Synthesis: Used in the production of high-performance naphthoquinone-based dyes and organic pigments for various industrial applications.
• Agrochemical Research: Acts as a building block for developing novel fungicides, herbicides, and other crop protection agents.
• Material Science: Employed in the research and development of organic semiconductors, conductive polymers, and other advanced electronic materials.
• Chemical Research: Utilized as a standard or reagent in organic synthesis and catalysis studies within academic and industrial R&D laboratories.
• Photochemical Applications: Investigated for use in light-sensitive materials and photoinitiator systems due to its quinone structure.

Basic Information

Product Name	5,6-Dihydroxy-1,4-Naphthalenedione
CAS No.	31039-64-2
Molecular Formula	C10H6O4
Molecular Weight	190.15 g/mol
Synonyms	5,6-Dihydroxy-1,4-naphthoquinone; 1,4-Naphthoquinone, 5,6-dihydroxy-; 5,6-Dihydroxynaphthoquinone; NSC 403169; 5,6-Dihydroxy-1,4-naphthalenedione; 5,6-Dihydroxy-p-naphthoquinone
EINECS	Contact for details

Quality Control

Our 5,6-Dihydroxy-1,4-Naphthalenedione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and FTIR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support 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 area at a controlled room temperature (typically 15-25°C). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to orange 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.