Description

(-)-4A,5A,9A,9B-Tetrahydro-1,4,4A,6,8-Pentahydroxy-4,5A,7,9B-Tetramethyl-2,9-Bis(1-Oxo-2,4-Hexadienyl)Dibenzofuran-3(4H)-One is a complex, highly functionalized dibenzofuran derivative with significant potential as a specialized synthetic intermediate. Its intricate molecular architecture, featuring multiple hydroxyl groups and conjugated dienone systems, makes it a valuable building block for advanced organic synthesis. This compound is primarily sought by pharmaceutical research and fine chemical industries for developing novel active compounds and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those with complex polycyclic frameworks.
• Natural Product Synthesis: Used as a sophisticated building block in the total synthesis of complex natural products with dibenzofuran cores.
• Chemical Research: Employed in academic and industrial R&D for exploring new chemical reactions and constructing molecular libraries.
• Material Science Precursor: Potential use in developing advanced organic materials due to its rigid, multi-functional structure.
• Agrochemical Research: Investigated as an intermediate for creating new active ingredients with specific biological activities.

Basic Information

Product Name	(-)-4A,5A,9A,9B-Tetrahydro-1,4,4A,6,8-Pentahydroxy-4,5A,7,9B-Tetramethyl-2,9-Bis(1-Oxo-2,4-Hexadienyl)Dibenzofuran-3(4H)-One
CAS No.	103779-43-7
Molecular Formula	C28H34O9
Molecular Weight	514.57 g/mol
Synonyms	(-)-4A,5A,9A,9B-Tetrahydro-1,4,4A,6,8-pentahydroxy-4,5A,7,9B-tetramethyl-2,9-bis(1-oxo-2,4-hexadienyl)dibenzofuran-3(4H)-one; 103779-43-7; Dibenzofuran-3(4H)-one derivative; 2,9-Bis(1-oxo-2,4-hexadienyl) substituted dibenzofuran; Polyhydroxylated dibenzofuranone; Complex dibenzofuran intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and purity for critical research applications. Quality is verified through comprehensive analytical techniques including HPLC, NMR, and MS. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles. We support cGMP compliance for pharmaceutical development projects.

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 hygroscopic and easily oxidized nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture uptake and degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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