Description

Furo[2,3-B]Quinoxaline (8Ci,9Ci) is a high-purity fused heterocyclic compound with the CAS registry number 269-77-2. This specialized chemical serves as a critical building block and intermediate in advanced organic synthesis, enabling the development of novel materials and active compounds. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for its unique structural properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive quinoxaline core.
• Material Science: Serves as a monomer or building block for creating organic semiconductors, conductive polymers, and advanced functional materials.
• Organic Synthesis: A versatile intermediate for constructing complex polycyclic aromatic systems and nitrogen-containing heterocycles in academic and industrial research.
• Dye & Pigment Chemistry: Utilized in the research and development of novel dyes, pigments, and optical materials.

Basic Information

Product Name	Furo[2,3-B]Quinoxaline (8Ci,9Ci)
CAS No.	269-77-2
Molecular Formula	C₁₀H₆N₂O
Molecular Weight	170.17 g/mol
Synonyms	Furo[2,3-b]quinoxaline; Benzo[g]furo[2,3-b]quinoxaline; 1,4-Diazabenzo[g]benzofuran; 269-77-2; Furo(2,3-b)quinoxaline; Quinoxaline, furo[2,3-b]-; CCRIS 5981
EINECS	205-983-6

Quality Control

Our Furo[2,3-B]Quinoxaline is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific research or project requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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.