Description

5,8-Dihydro-1,4-Naphthoquinone is a specialized organic compound belonging to the naphthoquinone family, serving as a versatile chemical intermediate. Its unique dihydroquinone structure makes it a valuable precursor in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for manufacturers and R&D laboratories focused on developing novel active ingredients, dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinone-based structures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a precursor for the production of specific quinone-derived dyes and organic pigments.
• Organic Synthesis & Research: A valuable reagent in academic and industrial laboratories for constructing complex polycyclic compounds and studying redox chemistry.
• Material Science: Investigated for use in the development of organic electronic materials and charge-transfer complexes.

Basic Information

Product Name	5,8-Dihydro-1,4-Naphthoquinone
CAS No.	6295-28-9
Molecular Formula	C10H8O2
Molecular Weight	160.17 g/mol
Synonyms	1,4-Naphthoquinone, 5,8-dihydro-; 5,8-Dihydroxy-1,4-naphthoquinone (tautomer); 1,4-Dihydroxy-5,8-dihydronaphthalene-1,4-dione; NSC 403079; 5,8-Dihydro-1,4-naphthalenedione
EINECS	Contact for details

Quality Control

Our 5,8-Dihydro-1,4-Naphthoquinone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications 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 room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

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	≤ 0.1%

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