Description

3,4-Dihydro-5,7,9-Trihydroxy-2-(2-Oxopropyl)-2H-Anthra[2,3-B]Pyran-6,11-Dione is a complex anthraquinone derivative with a fused pyran ring structure. This compound matters as a versatile synthetic intermediate and a potential precursor for high-value specialty chemicals, including dyes, pigments, and biologically active molecules. It is needed by research institutions, pharmaceutical development labs, and fine chemical manufacturers focused on advanced organic synthesis and material science.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel anthraquinone-based drug candidates and active pharmaceutical ingredients (APIs).
• Dye & Pigment Synthesis: Acts as a precursor for the development of specialized anthraquinone dyes and high-performance organic pigments.
• Research & Development: Used in academic and industrial R&D for studying structure-activity relationships, photochemical properties, and as a model compound in organic chemistry.
• Material Science: Investigated for potential applications in organic electronics, such as in the development of novel semiconducting or light-absorbing materials.
• Analytical Reference Standard: Supplied as a high-purity standard for quality control and analytical method development in chemical manufacturing.

Basic Information

Product Name	3,4-Dihydro-5,7,9-Trihydroxy-2-(2-Oxopropyl)-2H-Anthra[2,3-B]Pyran-6,11-Dione
CAS No.	61407-05-4
Molecular Formula	C20H14O8
Molecular Weight	382.32 g/mol
Synonyms	2-(2-Oxopropyl)-3,4-dihydro-5,7,9-trihydroxy-2H-anthra[2,3-b]pyran-6,11-dione; Anthra[2,3-b]pyran-6,11-dione, 3,4-dihydro-5,7,9-trihydroxy-2-(2-oxopropyl)-2H-; 2H-Anthra[2,3-b]pyran-6,11-dione, 3,4-dihydro-5,7,9-trihydroxy-2-(2-oxopropyl)-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-5,7,9-Trihydroxy-2-(2-Oxopropyl)-2H-Anthra[2,3-B]Pyran-6,11-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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