Description

3,9-Dihydroxy-6H-Dibenzo[B,D]Pyran-6-One is a high-purity, specialized organic compound belonging to the dibenzopyranone class. This chemical serves as a critical advanced intermediate or building block in the synthesis of complex molecules, prized for its unique fused aromatic structure. It is primarily utilized by pharmaceutical R&D and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and CNS research.
• Organic Synthesis Reagent: Used in constructing complex heterocyclic frameworks and natural product analogs in academic and industrial laboratories.
• Material Science Research: Potential precursor for developing organic electronic materials, ligands, or specialty polymers.
• Analytical Reference Standard: Serves as a high-purity standard for method development and quality control in analytical chemistry.

Basic Information

Product Name	3,9-Dihydroxy-6H-Dibenzo[B,D]Pyran-6-One
CAS No.	174023-48-4
Molecular Formula	C₁₃H₈O₄
Molecular Weight	228.20 g/mol
Synonyms	3,9-Dihydroxydibenzo[b,d]pyran-6-one; 6H-Dibenzo[b,d]pyran-6-one, 3,9-dihydroxy-; 3,9-Dihydroxy-6H-dibenzo[b,d]pyran-6-one; Dibenzo[b,d]pyran-6-one, 3,9-dihydroxy-6H-; 174023-48-4; 3,9-Dihydroxydibenzopyranone
EINECS	Contact for details

Quality Control

Our 3,9-Dihydroxy-6H-Dibenzo[B,D]Pyran-6-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting standards for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry 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 headspace in opened containers.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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