Description

4H-Cyclopenta[B]Quinoxaline is a fused heterocyclic organic compound featuring a quinoxaline core. This specialized chemical building block is valued for its unique structural properties, which make it a key intermediate in advanced synthetic chemistry. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science: Investigated as a building block for organic semiconductors, dyes, and photoactive materials due to its conjugated system.
• Chemical Synthesis: Acts as a versatile scaffold in organic chemistry for constructing complex polycyclic aromatic structures.
• Academic & Industrial R&D: Employed in research laboratories for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	4H-Cyclopenta[B]Quinoxaline
CAS No.	269-66-9
Molecular Formula	C11H8N2
Molecular Weight	168.20 g/mol
Synonyms	Cyclopenta[b]quinoxaline; 4H-Cyclopenta[b]quinoxaline; 1,4-Dihydrocyclopenta[b]quinoxaline; Benzo[g]pteridine; 1,4-Diazacyclopenta[cd]phenalene
EINECS	Contact for details

Quality Control

Our 4H-Cyclopenta[B]Quinoxaline is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation. We provide a Certificate of Analysis (COA) with every shipment, detailing all critical quality attributes to ensure it meets the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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