Description

Pyrrolo[1,2-A]Quinoxalin-4(5H)-One, 5-Ethyl- (9Ci) is a high-purity heterocyclic organic compound belonging to the fused pyrroloquinoxaline class. This specialized intermediate is valued for its unique structural framework, which is critical for advanced research and synthesis in medicinal chemistry. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers developing novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Material Science: Investigated as a precursor for organic electronic materials, such as charge-transport layers or light-emitting components.
• Biochemical Probe Development: Utilized in academic and industrial research to create molecular probes for studying enzyme inhibition or receptor binding.
• Organic Synthesis: Acts as a versatile scaffold for constructing more complex polycyclic structures in synthetic chemistry programs.

Basic Information

Product Name	Pyrrolo[1,2-A]Quinoxalin-4(5H)-One, 5-Ethyl- (9Ci)
CAS No.	811412-72-3
Molecular Formula	C₁₃H₁₂N₂O
Molecular Weight	212.25 g/mol
Synonyms	5-Ethyl-5H-pyrrolo[1,2-a]quinoxalin-4-one; 5-Ethylpyrrolo[1,2-a]quinoxalin-4(5H)-one; 5H-Pyrrolo[1,2-a]quinoxalin-4-one, 5-ethyl-; Pyrrolo[1,2-a]quinoxalin-4(5H)-one, 5-ethyl-; 5-Ethyl-4,5-dihydro-4-oxopyrrolo[1,2-a]quinoxaline; 5-Ethyl-4-oxo-4,5-dihydropyrrolo[1,2-a]quinoxaline
EINECS	Contact for details

Quality Control

Our Pyrrolo[1,2-A]Quinoxalin-4(5H)-One, 5-Ethyl- (9Ci) 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. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light 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%
Heavy Metals	< 20 ppm

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