Description

4-Quinoxalin-2-Yl-Phenylamine is a specialized heterocyclic aromatic amine compound that serves as a crucial building block in advanced organic synthesis. This high-purity intermediate is valued for its unique quinoxaline-phenylamine structure, enabling the development of novel materials with tailored electronic and photophysical properties. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for creating new active ingredients and functional molecules.

Application

• As a key synthetic intermediate in pharmaceutical research for the development of novel drug candidates.
• In agrochemical R&D for the synthesis of new active ingredients with potential herbicidal or pesticidal activity.
• As a precursor for organic electronic materials, including charge-transport layers and light-emitting components.
• In academic and industrial research as a ligand or core structure for metal-organic frameworks (MOFs) and coordination complexes.
• For the synthesis of dyes, pigments, and other specialty chemicals requiring a complex heterocyclic amine backbone.

Basic Information

Product Name	4-Quinoxalin-2-Yl-Phenylamine
CAS No.	81622-74-4
Molecular Formula	C14H11N3
Molecular Weight	221.26 g/mol
Synonyms	2-(4-Aminophenyl)quinoxaline; 4-(Quinoxalin-2-yl)aniline; 2-(4-Aminophenyl)quinoxaline; 4-Quinoxalin-2-yl-benzenamine; 4-(2-Quinoxalinyl)aniline; 4-(Quinoxalin-2-yl)phenylamine; 2-(p-Aminophenyl)quinoxaline; 4-Quinoxalin-2-yl-phenylamine
EINECS	Contact for details

Quality Control

Our 4-Quinoxalin-2-Yl-Phenylamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all relevant specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the original container has been opened.

Specification

Item	Specification
Appearance	Light yellow to beige 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.