Description

Benzofuro[3,2-C]Isoxazole (8Ci,9Ci) is a high-purity heterocyclic organic compound of significant interest in advanced chemical synthesis. This specialized intermediate is valued for its unique fused-ring structure, which serves as a critical building block in the development of novel active molecules. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and material science. CAS NO 28589-99-3.

Application

This compound serves as a versatile synthetic intermediate with applications across several high-value research and development sectors.

• Pharmaceutical Research: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Development: Used in creating new active ingredients for crop protection products, leveraging its heterocyclic core.
• Material Science: Investigated as a building block for organic electronic materials and advanced polymers due to its fused aromatic system.
• Chemical Synthesis: Employed in academic and industrial laboratories for methodological studies and the construction of complex molecular architectures.

Basic Information

Product Name	Benzofuro[3,2-C]Isoxazole (8Ci,9Ci)
CAS No.	28589-99-3
Molecular Formula	C9H5NO2
Molecular Weight	159.14 g/mol
Synonyms	Benzofuro[3,2-c]isoxazole; 28589-99-3; Benzofuroisoxazole; 2,3-Dihydro-1-benzofuro[3,2-c]isoxazole; 1-Benzofuro[3,2-c]isoxazole; 8CI,9CI-Benzo[4,5]furo[3,2-d]isoxazole; NSC 405124; Benzofuroisoxazole (8CI,9CI)
EINECS	Contact for details

Quality Control

Our Benzofuro[3,2-C]Isoxazole (8Ci,9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from HPLC, NMR, and mass spectrometry. Our quality systems are designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.