Description

Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-methoxyphenyl)- (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 molecular architectures. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science. Our supply is characterized by stringent quality control to ensure consistency and reliability for your most demanding applications.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for compounds targeting neurological or oncological pathways.
• Agrochemical Research: Serves as a precursor in the synthesis of novel herbicides, fungicides, or insecticides, leveraging its complex heterocyclic core.
• Organic Electronic Materials: Used in the development of advanced organic semiconductors, light-emitting diodes (OLEDs), or photoconductive materials due to its electron-rich quinoxaline moiety.
• Dye and Pigment Chemistry: Acts as a foundational structure for creating specialized dyes, pigments, or fluorescent markers.
• Academic & Industrial R&D: Employed in methodological studies and as a building block for constructing complex heterocyclic libraries for high-throughput screening.
• Ligand Synthesis: Potential use in the preparation of novel ligands for catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-methoxyphenyl)- (9CI)
CAS No.	906439-54-1
Molecular Formula	C17H14N2O3
Molecular Weight	294.31 g/mol
Synonyms	2-(2-Methoxyphenyl)-2,4-dihydrofuro[2,3-b]quinoxalin-3-ol; 2,4-Dihydro-2-(2-methoxyphenyl)furo[2,3-b]quinoxalin-3-ol; 906439-54-1; Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-methoxyphenyl)-; 2-(2-Methoxyphenyl)-3-hydroxy-2,4-dihydrofuro[2,3-b]quinoxaline
EINECS	Contact for details

Quality Control

Every batch of Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(2-methoxyphenyl)- (9CI) undergoes rigorous analytical testing to ensure it meets the high standards required for research and development. Our quality assurance protocols are designed to guarantee identity, purity, and lot-to-lot consistency. A comprehensive Certificate of Analysis (COA) detailing purity by HPLC, identity confirmation (IR, NMR), and impurity profiles is provided with each shipment. We adhere to cGMP principles where applicable to support our clients' regulatory needs.

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). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent exposure to atmospheric humidity. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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