Description

9,11-Dihydroxy-6-Methoxy-10-Methyl[1]Benzopyrano[3,4-B][1]Benzopyran-12(6H)-One is a high-purity, complex heterocyclic compound belonging to the benzopyranobenzopyranone class. This specialized chemical serves as a critical advanced intermediate for the synthesis of novel pharmaceutical and bioactive molecules. It is primarily sought by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in developing new therapeutic agents and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates with potential biological activity.
• Organic Synthesis Research: Used in academic and industrial R&D for constructing complex heterocyclic frameworks.
• Biochemical Research: Potential precursor for developing enzyme inhibitors or receptor modulators due to its specific structural motifs.
• Fine Chemical Production: Serves as a specialized intermediate in the manufacture of high-purity, complex organic compounds.
• Material Science Exploration: Investigated for potential applications in creating novel organic electronic materials or dyes.

Basic Information

Product Name	9,11-Dihydroxy-6-Methoxy-10-Methyl[1]Benzopyrano[3,4-B][1]Benzopyran-12(6H)-One
CAS No.	114567-33-8
Molecular Formula	C₁₈H₁₄O₆
Molecular Weight	326.30 g/mol
Synonyms	9,11-Dihydroxy-6-methoxy-10-methylbenzopyrano[3,4-b]benzopyran-12(6H)-one; 6-Methoxy-10-methyl-9,11-dihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one; 9,11-Dihydroxy-6-methoxy-10-methyl-12H-[1]benzopyrano[3,4-b][1]benzopyran-12-one; Benzopyranobenzopyranone derivative; CAS 114567-33-8
EINECS	Contact for details

Quality Control

Our production of 9,11-Dihydroxy-6-Methoxy-10-Methyl[1]Benzopyrano[3,4-B][1]Benzopyran-12(6H)-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to 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.