Description

3-Oxo-4-Phenyl-3,4-Dihydroquinoxaline-2-Carboxylic Acid is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical precursor for the development of novel pharmaceuticals and agrochemicals, particularly those targeting specific enzymatic pathways. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of potential drug candidates, especially for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides with unique modes of action.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in organic electronics.
• Coordination Chemistry & Ligand Synthesis: The carboxylic acid and heterocyclic nitrogen atoms make it a useful precursor for designing chelating ligands for metal catalysts.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized quinoxaline-based dyes and colorants.
• Academic & Contract Research: Utilized in universities and CROs for methodological studies and exploring new chemical reactions.

Basic Information

Item	Details
Product Name	3-Oxo-4-Phenyl-3,4-Dihydroquinoxaline-2-Carboxylic Acid
CAS No.	860502-84-7
Molecular Formula	C15H10N2O3
Molecular Weight	266.25 g/mol
Synonyms	4-Phenyl-3,4-dihydro-3-oxoquinoxaline-2-carboxylic acid; 2-Quinoxalinecarboxylic acid, 3,4-dihydro-3-oxo-4-phenyl-; 4-Phenyl-3-oxo-3,4-dihydroquinoxaline-2-carboxylic acid; 3,4-Dihydro-3-oxo-4-phenylquinoxaline-2-carboxylic acid; 860502-84-7; Quinoxaline-2-carboxylic acid, 3,4-dihydro-3-oxo-4-phenyl-
EINECS	Contact for details

Quality Control

Every batch of 3-Oxo-4-Phenyl-3,4-Dihydroquinoxaline-2-Carboxylic Acid is manufactured under a strict quality management system. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles via validated methods like HPLC, NMR, and MS. Our quality commitment ensures material consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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