Description

2,7-Dihydroxy-1,4-naphthoquinone is a synthetically valuable, multi-functional quinone derivative. This compound serves as a versatile chemical intermediate and functional chromophore, prized for its specific reactivity and color properties. It is essential for manufacturers and researchers in the pharmaceutical, dye, and advanced material sectors seeking to develop novel compounds or impart specific functionalities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those with quinone-based structures, such as certain antitumor and antimicrobial agents.
• Dye and Pigment Synthesis: Used as a precursor for manufacturing high-performance dyes, pigments, and colorants for textiles, inks, and plastics due to its inherent chromophoric properties.
• Analytical Chemistry Reagent: Employed as a chelating agent or a redox indicator in various analytical and complexometric titration methods.
• Organic Electronic Materials: Investigated as a component in the development of organic semiconductors, conductive polymers, and other advanced functional materials.
• Chemical Research & Development: Serves as a versatile starting material for novel organic synthesis, including the preparation of heterocyclic compounds and ligands for catalysis.
• Photochemical Applications: Utilized in studies and applications involving photo-induced electron transfer due to its quinone redox chemistry.

Basic Information

Product Name	2,7-Dihydroxy-1,4-Naphthoquinone
CAS No.	31039-63-1
Molecular Formula	C10H6O4
Molecular Weight	190.15 g/mol
Synonyms	2,7-Dihydroxy-1,4-naphthalenedione; 1,4-Naphthoquinone, 2,7-dihydroxy-; NSC 403169; 2,7-Dihydroxynaphthoquinone; CI 75480; Natural Orange 6; 2,7-Dihydroxy-p-naphthoquinone
EINECS	Contact for details

Quality Control

Our 2,7-Dihydroxy-1,4-naphthoquinone is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting specifications such as assay (HPLC), related substances, and physical characteristics is provided with every shipment to guarantee it meets your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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