Description

Furo[2,3-b]quinoxalin-3(2H)-one, 2-(3,4-dimethoxyphenyl)-3a,4-dihydro- (9CI) is a high-purity, specialized heterocyclic compound of significant interest in advanced chemical synthesis. Its complex fused-ring structure makes it a valuable key intermediate for research and development in demanding fields. This compound is primarily sought by pharmaceutical researchers and agrochemical developers for constructing novel molecular architectures. We supply it with a commitment to consistent quality and reliable global availability, supporting critical innovation pipelines.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new active ingredients for crop protection, leveraging its heterocyclic core.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a precursor for electron-transport or host materials in advanced display technologies.
• Dye & Pigment Synthesis: Employed in creating specialized colorants and functional dyes due to the quinoxaline moiety.
• Academic & Institutional Research: A key reagent for methodological studies in organic chemistry and heterocyclic compound exploration.
• Material Science: Investigated as a monomer or precursor for high-performance polymers and advanced functional materials.

Basic Information

Product Name	Furo[2,3-b]quinoxalin-3(2H)-one, 2-(3,4-dimethoxyphenyl)-3a,4-dihydro- (9CI)
CAS No.	907554-17-0
Molecular Formula	C18H14N2O4
Molecular Weight	322.31 g/mol
Synonyms	2-(3,4-Dimethoxyphenyl)-3a,4-dihydrofuro[2,3-b]quinoxalin-3(2H)-one; 907554-17-0; Furo[2,3-b]quinoxaline-3(2H)-one, 2-(3,4-dimethoxyphenyl)-3a,4-dihydro-; 2-(3,4-Dimethoxyphenyl)-3a,4-dihydro-2H-furo[2,3-b]quinoxalin-3-one; 2-(3,4-Dimethoxyphenyl)-3a,4-dihydrofuro[2,3-b]quinoxalin-3-ol; Furoquinoxalinone derivative
EINECS	Contact for details

Quality Control

Every batch of our Furo[2,3-b]quinoxalin-3(2H)-one intermediate is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification results is provided with each shipment. Our quality protocols are designed to meet the stringent requirements of GMP and ISO standards for research and development materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

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)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%

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