Description

Furo[2,3-E][1,2]Benzisoxazole (8Ci,9Ci) is a specialized heterocyclic organic compound of significant interest in advanced chemical synthesis. This high-purity 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. Our supply ensures consistent quality and reliable availability for your most demanding development projects.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used as a core structural component in the synthesis of novel herbicides, fungicides, and insecticides.
• Material Science Precursor: Employed in the development of advanced organic electronic materials, including charge-transport layers and light-emitting components.
• Academic & Industrial R&D: Serves as a valuable reference standard and starting material for methodological studies in organic chemistry and heterocyclic compound synthesis.
• Chemical Biology Probe: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme interactions.

Basic Information

Product Name	Furo[2,3-E][1,2]Benzisoxazole (8Ci,9Ci)
CAS No.	210-98-0
Molecular Formula	C9H5NO2
Molecular Weight	159.14 g/mol
Synonyms	Furo[2,3-e][1,2]benzisoxazole; 4H-Furo[2,3-e][1,2]benzisoxazole; 4H-Furo[2,3-e]-1,2-benzisoxazole; 1-Oxa-2-aza-cyclopenta[a]indene; 1,2-Benzisoxazolo[5,4-b]furan; NSC 51128; Furobenzisoxazole
EINECS	Contact for details

Quality Control

Every batch of Furo[2,3-E][1,2]Benzisoxazole is produced and analyzed under strict quality management protocols to ensure it meets the high standards required for research and development applications. Our quality assurance includes comprehensive analytical testing via HPLC, GC-MS, and NMR spectroscopy. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and conformity to agreed specifications.

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 the container tightly sealed when not in use to protect from moisture and contamination.

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%

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