Description

Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-hydroxyphenyl)-7-nitro- (9Ci) is a complex heterocyclic organic compound of significant interest in advanced chemical synthesis and research. This specialized intermediate is valued for its unique fused-ring structure, which incorporates both quinoxaline and benzofuran motifs, making it a versatile building block for the development of novel materials and active molecules. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science sectors for creating new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of new drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products, leveraging its heterocyclic core for bioactivity.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a potential electron-transport or host material in the development of advanced organic electronic devices due to its conjugated system.
• Coordination Chemistry & Ligand Synthesis: The hydroxyl and nitro groups provide sites for metal coordination, useful in creating catalysts or metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments where the quinoxaline structure contributes to color and stability.
• Academic & Industrial R&D: A valuable compound for fundamental research in heterocyclic chemistry and reaction methodology development.

Basic Information

Item	Details
Product Name	Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-hydroxyphenyl)-7-nitro- (9Ci)
CAS No.	907163-10-4
Molecular Formula	C₁₇H₁₁N₃O₄
Molecular Weight	321.29 g/mol
Synonyms	2,4-Dihydro-2-(2-hydroxyphenyl)-7-nitro-furo[2,3-b]quinoxalin-3-ol; 7-Nitro-2-(2-hydroxyphenyl)-2,4-dihydrofuro[2,3-b]quinoxalin-3-ol; 907163-10-4; Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-hydroxyphenyl)-7-nitro-; Light-sensitive furoquinoxaline derivative
EINECS	Contact for details

Quality Control

Our production of Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-hydroxyphenyl)-7-nitro- (9Ci) adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity for research applications. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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