Description

2,3-Dibenzofurandiol, 5A,6,7,8,9,9A-Hexahydro-, trans- (9Ci) is a specialized, high-purity synthetic intermediate belonging to the class of hydrogenated dibenzofuran derivatives. This compound matters for its role as a key chiral building block in the synthesis of complex organic molecules, offering a rigid, polycyclic framework that is valuable for constructing advanced chemical architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and advanced material science.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its fused ring system contributes to biological activity.
• Ligand and Catalyst Development: Acts as a backbone for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or building block for high-performance polymers and liquid crystalline materials due to its rigid, planar structure.
• Academic & Industrial R&D: Employed in exploratory chemistry for constructing complex natural product analogs and other structurally demanding molecules.

Basic Information

Product Name	2,3-Dibenzofurandiol, 5A,6,7,8,9,9A-Hexahydro-, trans- (9Ci)
CAS No.	112473-12-8
Molecular Formula	C₁₂H₁₄O₃
Molecular Weight	206.24 g/mol
Synonyms	trans-5a,6,7,8,9,9a-Hexahydro-2,3-dibenzofurandiol; 5a,6,7,8,9,9a-Hexahydro-2H-benzofuro[2,3-c]furan-2,3-diol, (5aR,9aS)-rel-; (rel-(5aR,9aS)-5a,6,7,8,9,9a-Hexahydro-2H-benzofuro[2,3-c]furan-2,3-diol); Hexahydro-2,3-dibenzofurandiol; Dibenzofurandiol hexahydro derivative; Chiral dibenzofuran diol; Benzofuro[2,3-c]furan-2,3-diol, hexahydro-
EINECS	Contact for details

Quality Control

Our 2,3-Dibenzofurandiol, 5A,6,7,8,9,9A-Hexahydro-, trans- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (trans isomer)
Water Content (KF)	≤ 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.