Description

3,9,10-Trimethoxy-6H-Benzofuro[3,2-C][1]Benzopyran CAS NO 55306-18-8 is a high-purity, synthetic organic compound belonging to the benzofurobenzopyran class, characterized by its unique polycyclic aromatic structure with methoxy substituents. This compound is of significant commercial interest as a key advanced intermediate in the synthesis of complex pharmaceutical molecules and fine chemicals. It is primarily sought by research institutions, pharmaceutical development companies, and fine chemical manufacturers engaged in creating novel therapeutic agents and high-value specialty compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those with benzofuran or chromene-based structures.
• Medicinal Chemistry Research: Used as a versatile scaffold in drug discovery programs for developing new therapeutic candidates targeting various diseases.
• Fine Chemical Synthesis: Acts as a precursor for the production of specialty dyes, pigments, and other high-value aromatic compounds.
• Biochemical Research: Employed in studies investigating the biological activity and structure-activity relationships (SAR) of polycyclic aromatic systems.
• Material Science: Potential use as a monomer or precursor in the development of advanced organic electronic materials due to its conjugated aromatic framework.

Basic Information

Product Name	3,9,10-Trimethoxy-6H-Benzofuro[3,2-C][1]Benzopyran
CAS No.	55306-18-8
Molecular Formula	C₁₈H₁₆O₅
Molecular Weight	312.32 g/mol
Synonyms	3,9,10-Trimethoxy-6H-benzofuro[3,2-c]chromene; 3,9,10-Trimethoxy-6H-benzofuro[3,2-c][1]benzopyran; 6H-Benzofuro[3,2-c][1]benzopyran, 3,9,10-trimethoxy-; NSC 339586; 3,9,10-Trimethoxy-6H-benzofuro[3,2-c]chromene; 3,9,10-Trimethoxybenzofurobenzopyran
EINECS	Contact for details

Quality Control

Our 3,9,10-Trimethoxy-6H-Benzofuro[3,2-C][1]Benzopyran is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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