Description

1,8-Dihydroxy-3-Methyl-6-Methoxy-7-Chloroanthracene-9,10-Dione is a specialized chlorinated anthraquinone derivative, a chemical class renowned for its vibrant color and functional properties. This compound matters as a high-value intermediate for synthesizing advanced dyes, pigments, and functional materials where specific substitution patterns are critical for performance. Industries involved in the production of specialty colorants, organic semiconductors, and research-scale pharmaceutical synthesis require this precisely structured molecule to achieve targeted optical and electronic characteristics.

Application

• Specialty Dye & Pigment Intermediate: A key precursor for synthesizing high-performance anthraquinone-based dyes and pigments used in textiles, inks, and coatings.
• Functional Material Synthesis: Serves as a building block for organic electronic materials, including potential applications in organic light-emitting diodes (OLEDs) and photoconductors.
• Research & Development Chemical: Used in academic and industrial R&D laboratories for exploring new chromophores, photoactive compounds, and catalytic systems.
• Analytical Chemistry Standard: Can be utilized as a reference standard or reagent in chromatographic analysis and spectroscopic studies.
• Pharmaceutical Intermediate: Potential use in the research and development of pharmacologically active compounds, given the bioactivity profile of certain anthraquinone derivatives.

Basic Information

Product Name	1,8-Dihydroxy-3-Methyl-6-Methoxy-7-Chloroanthracene-9,10-Dione
CAS No.	2026-19-9
Molecular Formula	C₁₆H₁₁ClO₅
Molecular Weight	318.71 g/mol
Synonyms	7-Chloro-1,8-dihydroxy-3-methyl-6-methoxy-9,10-anthracenedione; 7-Chloro-1,8-dihydroxy-3-methyl-6-methoxyanthraquinone; 1,8-Dihydroxy-3-methyl-6-methoxy-7-chloroanthraquinone; 7-Chloro-3-methyl-6-methoxy-1,8-anthraquinonediol; 2026-19-9; Anthraquinone, 7-chloro-1,8-dihydroxy-3-methyl-6-methoxy-
EINECS	Contact for details

Quality Control

Our 1,8-Dihydroxy-3-Methyl-6-Methoxy-7-Chloroanthracene-9,10-Dione 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 exacting specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, ensuring full traceability and compliance with your quality assurance protocols.

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 and sources of ignition.

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 (as Pb)	≤ 20 ppm

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