Description

Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(4-methylphenyl)-7-nitro- (9Ci) is a specialized heterocyclic organic compound belonging to the furoquinoxaline class. This high-purity intermediate is critical for advanced research and development in medicinal chemistry, particularly in the synthesis of novel pharmacologically active molecules. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new drug candidates, especially those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides, leveraging its fused heterocyclic structure for bioactivity.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs), due to its conjugated system.
• Biochemical Probe Development: Acts as a scaffold for creating fluorescent tags or molecular probes for biological imaging and diagnostic applications.
• Academic & Contract Research: Essential for fundamental organic chemistry research, methodology development, and custom synthesis projects in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(4-methylphenyl)-7-nitro- (9Ci)
CAS No.	907554-30-7
Molecular Formula	C17H13N3O4
Molecular Weight	323.30 g/mol
Synonyms	2-(4-Methylphenyl)-7-nitro-2,4-dihydrofuro[2,3-b]quinoxalin-3-ol; 7-Nitro-2-(p-tolyl)-2,4-dihydrofuro[2,3-b]quinoxalin-3-ol; 2-(4-Methylphenyl)-7-nitro-2H,4H-furo[2,3-b]quinoxalin-3-ol; Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(4-methylphenyl)-7-nitro-; 907554-30-7; 2-(p-Tolyl)-7-nitro-2,4-dihydrofuro[2,3-b]quinoxalin-3-ol
EINECS	Contact for details

Quality Control

Every batch of Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(4-methylphenyl)-7-nitro- (9Ci) is manufactured under a strict quality management system. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with exacting research-grade and custom synthesis standards. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your regulatory and R&D documentation 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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.