Description

6,11-Dihydroxy-2,3,9-Trimethoxy[1]Benzopyrano[3,4-B][1]Benzopyran-12(6H)-One is a high-purity, complex heterocyclic compound belonging to the benzopyranone class, valued for its unique structural framework and functional groups. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis for research and development. It is primarily sought by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and the development of new therapeutic agents.
• Organic Synthesis Building Block: Utilized in constructing complex natural product analogs and specialty chemicals due to its reactive dihydroxy and methoxy functionalities.
• Biochemical Research: Potential application as a reference standard or probe in biochemical assays and enzymatic studies.
• Material Science Exploration: Investigated for its potential in creating novel organic electronic materials or photoresponsive compounds.

Basic Information

Item	Detail
Product Name	6,11-Dihydroxy-2,3,9-Trimethoxy[1]Benzopyrano[3,4-B][1]Benzopyran-12(6H)-One
CAS No.	54357-82-3
Molecular Formula	C19H16O8
Molecular Weight	372.33 g/mol
Synonyms	6,11-Dihydroxy-2,3,9-trimethoxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one; 2,3,9-Trimethoxy-6,11-dihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one; Benzopyranobenzopyranone derivative; 6H-[1]Benzopyrano[3,4-b][1]benzopyran-12-one, 6,11-dihydroxy-2,3,9-trimethoxy-; CAS 54357-82-3
EINECS	Contact for details

Quality Control

Our 6,11-Dihydroxy-2,3,9-Trimethoxy[1]Benzopyrano[3,4-B][1]Benzopyran-12(6H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

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%

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