Description

2,3-Dibenzofurandiol (7Ci,9Ci) is a high-purity, functionalized dibenzofuran derivative. This compound serves as a versatile and critical advanced intermediate in the synthesis of complex organic molecules, particularly in pharmaceutical and materials science research. It is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), specialty polymers, and electronic materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in therapeutic areas targeting neurological and inflammatory pathways.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of host or dopant materials for efficient electroluminescent devices due to its rigid, planar structure.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Incorporated into high-performance polymers to enhance thermal stability, mechanical strength, and optical properties.
• Agrochemical Research: Intermediate in the development of new generation herbicides and plant growth regulators.
• Dye and Pigment Manufacturing: Used to synthesize specialized colorants with improved lightfastness and chemical resistance.

Basic Information

Product Name	2,3-Dibenzofurandiol (7Ci,9Ci)
CAS No.	71878-71-2
Molecular Formula	C₁₂H₈O₃
Molecular Weight	200.19 g/mol
Synonyms	2,3-Dihydroxydibenzofuran; 2,3-Dibenzofurandiol; Dibenzofuran-2,3-diol; 7Ci,9Ci-Dibenzofurandiol; 2,3-Dihydroxybiphenylene oxide; 2,3-Dihydroxydiphenylene oxide; NSC 407347
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dibenzofurandiol (7Ci,9Ci) is manufactured under strict quality management systems. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and compliance with your research or production requirements. Our quality assurance protocols are designed to meet the stringent standards of the pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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