Description

Naphthazarin, 2,3-Dihydro-2,6-Dimethyl- (5Ci) is a specialized derivative of the naphthazarin (5,8-dihydroxy-1,4-naphthoquinone) core structure, offering unique chemical functionality for advanced synthesis and research. This compound is valued for its role as a key synthetic intermediate and building block in the development of complex organic molecules, particularly in the fields of dyes, pigments, and functional materials. It serves the critical needs of research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate with tailored quinone-based compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways where the quinone moiety is active.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its structural properties for enhanced efficacy.
• Dye and Pigment Synthesis: Acts as a precursor for the creation of specialized dyes, pigments, and colorants with specific light-fastness and chemical stability properties.
• Organic Electronic Materials: Investigated as a component in the development of organic semiconductors and conductive polymers due to its electron-accepting quinone structure.
• Chemical Research & Development: Employed as a standard or reagent in methodological studies, catalysis research, and the exploration of new organic reactions.
• Analytical Chemistry: May be used as a reference standard or a derivatization agent in chromatographic analysis and spectroscopic studies.

Basic Information

Product Name	Naphthazarin, 2,3-Dihydro-2,6-Dimethyl- (5Ci)
CAS No.	672299-69-3
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22 g/mol
Synonyms	2,3-Dihydro-2,6-dimethylnaphthazarin; 5,8-Dihydroxy-2,6-dimethyl-1,4-naphthoquinone; 2,6-Dimethyl-5,8-dihydroxy-1,4-naphthoquinone; 1,4-Naphthoquinone, 5,8-dihydroxy-2,6-dimethyl-; 2,3-Dihydro-2,6-dimethyl-5,8-dihydroxy-1,4-naphthoquinone
EINECS	Contact for details

Quality Control

Our Naphthazarin, 2,3-Dihydro-2,6-Dimethyl- (5Ci) is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods (IR, NMR) and purity assessment by HPLC, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.