Description

Furo[2,3-f]benzoxazole (8Ci,9Ci) is a specialized heterocyclic organic compound with the CAS Registry Number 20419-35-6. This fused-ring structure is of significant interest in advanced chemical synthesis and materials science research. It serves as a key intermediate or building block for developing novel pharmaceuticals, agrochemicals, and functional organic materials. Industries engaged in fine chemical manufacturing, R&D for electronic materials, and life sciences are the primary users of this high-value compound.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides with novel modes of action.
• Organic Electronic Materials: Acts as a building block for organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials due to its fused-ring, electron-rich structure.
• Fluorescent Dye & Sensor Development: Employed in creating advanced fluorescent probes and chemosensors for biological imaging and environmental detection.
• Polymer & Material Science: Incorporated into specialty polymers to enhance thermal stability, optical properties, or mechanical strength.
• Academic & Industrial R&D: A valuable compound for fundamental research in heterocyclic chemistry and the exploration of new chemical entities.

Basic Information

Product Name	Furo[2,3-f]benzoxazole (8Ci,9Ci)
CAS No.	20419-35-6
Molecular Formula	C9H5NO2
Molecular Weight	159.14 g/mol
Synonyms	Furo[2,3-f]-1,3-benzoxazole; Furo(2,3-f)benzoxazole; 1-Oxa-2-aza-cyclopenta[a]naphthalene; Benzoxazole, furo[2,3-f]-; 20419-35-6; Furobenzoxazole; 8CI,9CI-Furo[2,3-f]benzoxazole
EINECS	Contact for details

Quality Control

Every batch of Furo[2,3-f]benzoxazole is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment. Our quality protocols are designed to support cGMP and ISO compliant workflows for critical applications.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Standard Grade)
Purity (HPLC)	≥ 99.0% (High Purity Grade)
Melting Point	Contact for details
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.