Description

6A,11A-Dihydro-3,8,9-Trimethoxy-6H-Benzofuro[3,2-C][1]Benzopyran is a high-purity, specialized benzofuran derivative with a complex fused-ring structure. This compound serves as a critical advanced pharmaceutical intermediate and a valuable scaffold for organic synthesis in research and development. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel therapeutic agents and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting neurological or metabolic pathways.
• Organic Synthesis Research: Used as a versatile precursor for constructing benzofurobenzopyran-based libraries in medicinal chemistry and material science.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Investigated for its potential biological activity in academic and industrial research settings.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals and advanced materials.

Basic Information

Product Name	6A,11A-Dihydro-3,8,9-Trimethoxy-6H-Benzofuro[3,2-C][1]Benzopyran
CAS No.	20390-12-9
Molecular Formula	C₁₈H₁₈O₅
Molecular Weight	314.33 g/mol
Synonyms	6a,11a-Dihydro-3,8,9-trimethoxy-6H-benzofuro[3,2-c]chromene; 3,8,9-Trimethoxy-6a,11a-dihydro-6H-benzofuro[3,2-c]chromene; 6H-Benzofuro[3,2-c][1]benzopyran, 6a,11a-dihydro-3,8,9-trimethoxy-; 6a,11a-Dihydro-3,8,9-trimethoxy-6H-benzofuro[3,2-c][1]benzopyran; 6a,11a-Dihydro-3,8,9-trimethoxy-6H-benzofuro[3,2-c]chromene; 20390-12-9; Benzofurobenzopyran derivative
EINECS	Contact for details

Quality Control

Our production of 6A,11A-Dihydro-3,8,9-Trimethoxy-6H-Benzofuro[3,2-C][1]Benzopyran adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
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.