Description

Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(3-methoxyphenyl)- (9Ci) is a high-purity, specialized heterocyclic compound of significant interest in advanced organic synthesis. This compound matters as a key synthetic intermediate or building block for developing novel pharmaceuticals and functional materials. It is needed by research scientists and process chemists in the pharmaceutical, agrochemical, and material science industries for creating new molecular entities. The product is supplied under the CAS registry number 909773-71-3.

Application

This compound serves as a versatile intermediate in research and development across several high-value sectors:

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its fused heterocyclic structure.
• Material Science: Acts as a precursor for organic electronic materials, such as ligands for OLEDs or charge-transport molecules, due to its extended π-conjugated system.
• Chemical Biology: Employed in the design and synthesis of molecular probes and tool compounds for studying biological pathways.
• Academic & Contract Research: Essential for fundamental organic chemistry research and custom synthesis projects in university and CRO laboratories.

Basic Information

Item	Detail
Product Name	Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(3-methoxyphenyl)- (9Ci)
CAS No.	909773-71-3
Molecular Formula	C17H14N2O3
Molecular Weight	294.31 g/mol
Synonyms	2-(3-Methoxyphenyl)-2,4-dihydrofuro[2,3-b]quinoxalin-3-ol; 909773-71-3; Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(3-methoxyphenyl)-; 2-(3-Methoxyphenyl)-3-hydroxy-2,4-dihydrofuro[2,3-b]quinoxaline; 2,4-Dihydro-2-(3-methoxyphenyl)furo[2,3-b]quinoxalin-3-ol
EINECS	Contact for details

Quality Control

Our Furo[2,3-b]quinoxalin-3-ol, 2,4-dihydro-2-(3-methoxyphenyl)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

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). Keep away from incompatible materials. Due to its light-sensitive nature, handling should be performed under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
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.