Description

2-Naphthalen-1-Yl-Quinoxaline-5-Carboxylic Acid CAS NO 904818-39-9 is a high-purity, functionalized quinoxaline derivative designed for advanced research and development. This compound serves as a critical building block and intermediate in the synthesis of complex organic molecules, particularly those with optoelectronic or pharmaceutical potential. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure or functional unit in the development of electron-transport or emissive layer materials for display and lighting technologies.
• Agrochemical Research: Used as a building block for creating new active ingredients with herbicidal or pesticidal properties.
• Coordination Chemistry & Ligand Synthesis: The carboxylic acid and nitrogen-containing quinoxaline moiety make it suitable for designing chelating ligands for metal complexes.
• Polymer & Material Science: Incorporated into polymer backbones or as a side-chain modifier to impart specific electronic or thermal properties to advanced materials.
• Academic & Industrial R&D: A valuable tool for synthetic organic chemists exploring new reactions and constructing complex heterocyclic systems.

Basic Information

Product Name	2-Naphthalen-1-Yl-Quinoxaline-5-Carboxylic Acid
CAS No.	904818-39-9
Molecular Formula	C21H14N2O2
Molecular Weight	326.35 g/mol
Synonyms	1-Naphthylquinoxaline-5-carboxylic acid; 2-(Naphthalen-1-yl)quinoxaline-5-carboxylic acid; 5-Quinoxalinecarboxylic acid, 2-(1-naphthalenyl)-; 2-(1-Naphthyl)quinoxaline-5-carboxylic acid; Quinoxaline-5-carboxylic acid, 2-(1-naphthyl)-; 904818-39-9; 2-(1-Naphthalenyl)quinoxaline-5-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Naphthalen-1-Yl-Quinoxaline-5-Carboxylic Acid is produced and tested under strict quality management protocols. We provide comprehensive analytical data to ensure the material meets your specific research or development requirements. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced chromatographic and spectroscopic methods.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 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.