Description

2,7-Dihydroxy-5-Methyl-1,4-Naphthoquinone is a functionalized naphthoquinone derivative that serves as a versatile synthetic intermediate and active component in advanced material science. Its unique quinoid structure, featuring hydroxyl and methyl substituents, provides specific redox and chromophoric properties critical for high-value applications. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients or functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents, particularly those targeting redox-based biological pathways.
• Agrochemical Synthesis: Used in the research and development of new fungicides or herbicides, leveraging its bioactive quinone core.
• Dye & Pigment Precursor: Acts as a starting material for producing specialized dyes and pigments due to its inherent color and ability to form metal complexes.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis and materials science research for studying electron-transfer processes.
• Polymer Chemistry: Can be incorporated as a functional monomer or cross-linking agent to impart specific properties to advanced polymeric materials.
• Analytical Chemistry: Potentially used as a reagent or standard in chromatographic analysis or spectroscopic studies.

Basic Information

Product Name	2,7-Dihydroxy-5-Methyl-1,4-Naphthoquinone
CAS No.	41634-16-6
Molecular Formula	C11H8O4
Molecular Weight	204.18 g/mol
Synonyms	5-Methyl-2,7-dihydroxy-1,4-naphthoquinone; 2,7-Dihydroxy-5-methylnaphthalene-1,4-dione; NSC 403169; 1,4-Naphthoquinone, 2,7-dihydroxy-5-methyl-; 5-Methyljuglone (common name for related structures); 5-Methyl-2,7-dihydroxynaphthoquinone
EINECS	Contact for details

Quality Control

Our 2,7-Dihydroxy-5-Methyl-1,4-Naphthoquinone is produced under a strict quality management system. Every 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 each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents and incompatible materials.

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%
Heavy Metals	≤ 20 ppm

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