Description

Isoxazolo[4,3-F]Quinoxaline (8Ci,9Ci) is a specialized heterocyclic organic compound with the CAS registry number 27629-48-7. This fused-ring structure is of significant interest in advanced organic synthesis and pharmaceutical research, serving as a critical building block for novel molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material due to its fused-ring, heterocyclic structure.
• Ligand Synthesis in Catalysis: Acts as a scaffold for creating novel ligands used in transition metal catalysis for asymmetric synthesis.
• Academic & Institutional Research: Employed in universities and R&D institutes for fundamental studies on heterocyclic chemistry and reaction mechanisms.
• Material Science: Explored for the creation of organic semiconductors and conductive polymers.

Basic Information

Product Name	Isoxazolo[4,3-F]Quinoxaline (8Ci,9Ci)
CAS No.	27629-48-7
Molecular Formula	C9H5N3O
Molecular Weight	171.16 g/mol
Synonyms	Isoxazolo[4,3-f]quinoxaline; 8H-Isoxazolo[4,3-f]quinoxaline; Isoxazolo(4,3-f)quinoxaline; 27629-48-7; Isoxazoloquinoxaline; [4,3-F]Isoxazoloquinoxaline; Isoxazolo[4,3-f]quinoxaline (8CI,9CI)
EINECS	Contact for details

Quality Control

Our Isoxazolo[4,3-F]Quinoxaline (8Ci,9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant research-grade standards.

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 heat and incompatible materials. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
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.