Description

Benzofuro[2,3-D]Isoxazole (9Ci) is a specialized heterocyclic organic compound of significant interest in advanced chemical synthesis. This fused-ring structure serves as a critical building block for the development of novel pharmaceuticals and agrochemicals, where its unique scaffold enables the creation of molecules with targeted biological activity. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to innovate within their product pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used as a core scaffold for developing new-generation herbicides, fungicides, or insecticides with improved efficacy and environmental profiles.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and organic electronic materials due to its fused aromatic system.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in heterocyclic chemistry and the exploration of new chemical spaces.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex, high-value specialty chemicals used in various industrial applications.

Basic Information

Product Name	Benzofuro[2,3-D]Isoxazole (9Ci)
CAS No.	56455-27-7
Molecular Formula	C9H5NO2
Molecular Weight	159.14 g/mol
Synonyms	Benzofuro[2,3-d]isoxazole; 2,3-Benzofuro[2,3-d]isoxazole; 1-Oxa-2-aza-cyclopenta[a]indene; Benzofuroisoxazole; 56455-27-7; Benzofuroisoxazole (9CI); Benzofuro[2,3-d]isoxazole (9CI)
EINECS	Contact for details

Quality Control

Our Benzofuro[2,3-D]Isoxazole (9Ci) is produced under stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the exacting standards required for research and development. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). 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
Purity (HPLC)	≥ 97.0%
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.