Description

3,8-Dihydroxy-1,9-Dimethoxy-11H-Benzofuro[2,3-B][1]Benzopyran-11-One is a complex heterocyclic organic compound belonging to the benzofurobenzopyranone class, valued for its unique structural framework and functional groups. This compound serves as a critical advanced pharmaceutical intermediate and a versatile scaffold in synthetic organic chemistry for developing novel bioactive molecules. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for drug discovery and process development.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates targeting various therapeutic areas.
• Chemical Research & Development: Serves as a core scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.
• Agrochemical Synthesis: Intermediate in the development of new crop protection agents and pesticides.
• Material Science Precursor: Potential starting material for synthesizing organic electronic materials or specialty polymers.
• Academic Research: Utilized in university and institutional labs for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	3,8-Dihydroxy-1,9-Dimethoxy-11H-Benzofuro[2,3-B][1]Benzopyran-11-One
CAS No.	1616592-62-1
Molecular Formula	C₁₉H₁₄O₇
Molecular Weight	354.31 g/mol
Synonyms	11H-Benzofuro[2,3-b][1]benzopyran-11-one, 3,8-dihydroxy-1,9-dimethoxy-; 1,9-Dimethoxy-3,8-dihydroxy-11H-benzofuro[2,3-b]benzopyran-11-one; Benzofurobenzopyranone derivative; 3,8-Dihydroxy-1,9-dimethoxybenzofuro[2,3-b]chromen-11-one
EINECS	Contact for details

Quality Control

Our production of 3,8-Dihydroxy-1,9-Dimethoxy-11H-Benzofuro[2,3-B][1]Benzopyran-11-One adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality management system is designed to meet the rigorous standards required for pharmaceutical intermediates and advanced research chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; therefore, containers should be opaque or amber-colored. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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