Description

3,8,9,10-Tetramethoxy-6H-Benzofuro[3,2-C][1]Benzopyran is a high-purity, complex heterocyclic compound with a benzofurobenzopyran core structure. This molecule is of significant interest in advanced organic synthesis and pharmaceutical research due to its unique polycyclic framework and methoxy substitution pattern. It serves as a critical pharmaceutical intermediate and a valuable reference standard for analytical and research laboratories. Industries requiring high-fidelity chemical building blocks for drug discovery, process development, and academic research will find this product essential.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the development of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological and cardiovascular pathways.
• Analytical Reference Standard: Used for method development, validation, and quality control in HPLC, LC-MS, and NMR analyses within pharmaceutical and contract research organizations (CROs).
• Medicinal Chemistry Research: A valuable scaffold for structure-activity relationship (SAR) studies and the synthesis of compound libraries for high-throughput screening.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to construct intricate polycyclic architectures found in natural products and specialty chemicals.
• Biochemical Research: Potential use as a probe or inhibitor in enzymatic studies, given its structural similarity to certain biologically active natural products.

Basic Information

Product Name	3,8,9,10-Tetramethoxy-6H-Benzofuro[3,2-C][1]Benzopyran
CAS No.	55306-17-7
Molecular Formula	C19H18O6
Molecular Weight	342.34 g/mol
Synonyms	3,8,9,10-Tetramethoxy-6H-dibenzo[b,d]furo[3,2-g]chromen-6-one; 6H-Benzofuro[3,2-c]chromene-3,8,9,10-tetrol, tetramethyl ether; Tetramethoxybenzofurobenzopyran; NSC 339586; 3,8,9,10-Tetramethoxy-6H-dibenzo[b,d]furo[3,2-g]pyran-6-one
EINECS	Contact for details

Quality Control

Every batch of 3,8,9,10-Tetramethoxy-6H-Benzofuro[3,2-C][1]Benzopyran is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing batch-specific results are available 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 heat, open flames, and incompatible materials. The container should be kept tightly sealed to protect the product from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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