Description

Dibenzo[B,D]Furan-3,7-Dicarbonitrile is a high-purity, heterocyclic aromatic compound featuring a dibenzofuran core symmetrically substituted with two nitrile groups. This specific molecular architecture makes it a valuable and versatile advanced intermediate for the synthesis of complex organic materials. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and organic electronics sectors. Its structural properties are ideal for constructing ligands, functional polymers, and other specialty chemicals requiring precise electronic characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological receptors.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and insecticides, where its aromatic structure contributes to stability and bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transport materials or host materials in OLED displays and lighting due to its rigid, planar structure and electron-deficient nature.
• Ligand Synthesis: Utilized in coordination chemistry to create sophisticated ligands for catalysts used in asymmetric synthesis and polymerization processes.
• Polymer & Material Science: Incorporated as a monomer or cross-linking agent to produce high-performance polymers with enhanced thermal stability and specific optoelectronic properties.
• Research & Development: Employed in academic and industrial labs for exploring new chemical entities and material properties in medicinal and materials chemistry.

Basic Information

Item	Details
Product Name	Dibenzo[B,D]Furan-3,7-Dicarbonitrile
CAS No.	33763-36-9
Molecular Formula	C₁₄H₆N₂O
Molecular Weight	218.21 g/mol
Synonyms	3,7-Dicyanodibenzofuran; Dibenzofuran-3,7-dicarbonitrile; 3,7-Dicyanodibenzo[b,d]furan; 33763-36-9; Dibenzo[b,d]furan-3,7-dicarbonitrile; 3,7-Bis(cyano)dibenzofuran
EINECS	Contact for details

Quality Control

Every batch of Dibenzo[B,D]Furan-3,7-Dicarbonitrile is manufactured and tested under a strict quality management system. We guarantee high chemical purity and batch-to-batch consistency through rigorous analytical protocols including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to ensure it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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