Description

3,7-Dimethoxy-6H-benzofuro[3,2-c][1]benzopyran-9,10-dione is a specialized heterocyclic organic compound belonging to the benzofurobenzopyranone class. This high-purity intermediate is valued for its unique fused-ring structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought by research and development laboratories in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of novel drug candidates, particularly in oncology and anti-infective research.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its complex molecular scaffold.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the development of organic semiconductors and light-emitting materials.
• Dye & Pigment Research: Acts as a core structure for synthesizing new chromophores with specific optical properties.
• Academic & Industrial R&D: Employed in chemical research to explore new reactions and develop novel heterocyclic compounds.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3,7-Dimethoxy-6H-benzofuro[3,2-c][1]benzopyran-9,10-dione
CAS No.	57684-36-3
Molecular Formula	C₁₇H₁₀O₆
Molecular Weight	310.26 g/mol
Synonyms	3,7-Dimethoxy-6H-furo[2,3-f]chromene-6,9-dione; 3,7-Dimethoxy-9H-[1]benzofuro[3,2-c]chromene-9,10-dione; 6H-Benzofuro[3,2-c][1]benzopyran-9,10-dione, 3,7-dimethoxy-; Furo[2,3-f]chromene-6,9-dione, 3,7-dimethoxy-6H-
EINECS	Contact for details

Quality Control

Every batch of 3,7-Dimethoxy-6H-benzofuro[3,2-c][1]benzopyran-9,10-dione is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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