Description

1,5,6-Trihydroxy-2-Methyl-Anthracene-9,10-Dione is a specialized anthraquinone derivative, a class of compounds valued for their structural complexity and functional properties. This compound serves as a critical high-purity intermediate and research chemical for advanced synthesis and material science applications. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in the development of novel dyes, pigments, and bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel anthraquinone-based active pharmaceutical ingredients (APIs) and drug candidates.
• Dye & Pigment Synthesis: Used in the research and production of specialized, high-performance dyes and pigments for textiles, inks, and coatings.
• Research & Development: A valuable reference standard and starting material in academic and industrial organic chemistry research.
• Fine Chemical Production: Employed as a precursor for manufacturing other complex, high-value specialty chemicals.
• Analytical Standard: Utilized as a certified reference material (CRM) for quality control and analytical method development in laboratories.

Basic Information

Product Name	1,5,6-Trihydroxy-2-Methyl-Anthracene-9,10-Dione
CAS No.	478-29-5
Molecular Formula	C₁₅H₁₀O₅
Molecular Weight	270.24 g/mol
Synonyms	1,5,6-Trihydroxy-2-methylanthraquinone; 2-Methyl-1,5,6-trihydroxyanthraquinone; Emodin 6-methyl ether; Frangula emodin 6-methyl ether; 6-O-Methylemodin; 1,5,6-Trihydroxy-2-methyl-9,10-anthracenedione; NSC 407347
EINECS	207-525-5

Quality Control

Our production of 1,5,6-Trihydroxy-2-Methyl-Anthracene-9,10-Dione adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.