Description

Furo[2,3-b]quinoxalin-3-ol, 7-chloro-2-(2,4-dimethoxyphenyl)-2,4-dihydro- (9CI) is a high-purity, complex heterocyclic 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 active molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for creating new compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: A key precursor in the research and synthesis of new drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing antimicrobial properties.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, or insecticides, leveraging its complex heterocyclic core for novel modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a potential electron-transport or host material in the research of advanced organic electronic devices due to its fused aromatic system.
• Coordination Chemistry & Ligand Synthesis: Acts as a sophisticated ligand precursor for creating novel metal-organic complexes with applications in catalysis or material science.
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized dyes and functional pigments where the quinoxaline and furan moieties contribute to color and stability.
• Academic & Contract Research: Employed in university and CRO laboratories for fundamental studies in heterocyclic chemistry and the exploration of new chemical spaces.

Basic Information

Product Name	Furo[2,3-b]quinoxalin-3-ol, 7-chloro-2-(2,4-dimethoxyphenyl)-2,4-dihydro- (9CI)
CAS No.	906439-53-0
Molecular Formula	C18H15ClN2O4
Molecular Weight	358.78 g/mol
Synonyms	7-Chloro-2-(2,4-dimethoxyphenyl)-2,4-dihydrofuro[2,3-b]quinoxalin-3-ol; 7-Chloro-2-(2,4-dimethoxyphenyl)-2,4-dihydro-3H-furo[2,3-b]quinoxalin-3-one (tautomer); Furo[2,3-b]quinoxalin-3-ol, 7-chloro-2-(2,4-dimethoxyphenyl)-2,4-dihydro-; 906439-53-0; AI3-52310; CTK8G6685; MolPort-044-319-202; ZINC000000899956; AKOS040757623.
EINECS	Contact for details

Quality Control

Every batch of our Furo[2,3-b]quinoxalin-3-ol derivative is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments. Our quality protocols are designed to support compliance with ISO and cGMP guidelines where applicable for non-GMP intermediate use.

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). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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