Description

3-(2-(3-Pyridyl)Vinyl)Hydroquinoxalin-2-One is a specialized heterocyclic organic compound featuring a unique quinoxaline core fused with a pyridylvinyl substituent. This molecular architecture makes it a valuable advanced intermediate or building block in sophisticated organic synthesis, particularly for the development of novel functional materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in cutting-edge projects requiring high-purity, structurally complex intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new pesticides or herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science: Acts as a building block for organic semiconductors, light-emitting diodes (OLEDs), or other electronic materials due to its conjugated system.
• Chemical Research: Employed in academic and industrial labs for methodological studies in heterocyclic and cross-coupling chemistry.
• Dye & Pigment Synthesis: Potential intermediate for creating specialized dyes and pigments with specific optical properties.

Basic Information

Item	Details
Product Name	3-(2-(3-Pyridyl)Vinyl)Hydroquinoxalin-2-One
CAS No.	1000169-10-7
Molecular Formula	C15H11N3O
Molecular Weight	249.27 g/mol
Synonyms	3-[(E)-2-(Pyridin-3-yl)ethenyl]quinoxalin-2(1H)-one; 3-[2-(3-Pyridinyl)ethenyl]-2(1H)-quinoxalinone; 3-(2-Pyridin-3-yl-vinyl)-1H-quinoxalin-2-one; (E)-3-(2-(Pyridin-3-yl)vinyl)quinoxalin-2(1H)-one; 3-(2-(3-Pyridyl)vinyl)-2-hydroxyquinoxaline (tautomer); 1000169-10-7; CAS 1000169-10-7
EINECS	Contact for details

Quality Control

Every batch of 3-(2-(3-Pyridyl)Vinyl)Hydroquinoxalin-2-One is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your R&D and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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