Description

2-Methyl-5-Quinoxalin-2-Yl-Phenylamine is a high-purity, specialized heterocyclic aromatic amine building block. This compound is valued for its unique quinoxaline-phenylamine structure, which serves as a critical intermediate in advanced organic synthesis. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing kinase inhibitory activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other functional electronic materials due to its conjugated aromatic system.
• Dye & Pigment Synthesis: Employed in the production of specialized dyes and pigments where the quinoxaline core contributes to color fastness and specific light-absorption properties.
• Chemical Research: Acts as a versatile ligand in coordination chemistry or a scaffold for constructing more complex heterocyclic libraries in medicinal chemistry.

Basic Information

Product Name	2-Methyl-5-Quinoxalin-2-Yl-Phenylamine
CAS No.	433318-46-8
Molecular Formula	C₁₅H₁₃N₃
Molecular Weight	235.29 g/mol
Synonyms	2-Methyl-5-(quinoxalin-2-yl)aniline; 2-Methyl-5-(2-quinoxalinyl)benzenamine; 2-(4-Amino-3-methylphenyl)quinoxaline; 2-Methyl-5-quinoxalin-2-yl-phenylamine; Benzenamine, 2-methyl-5-(2-quinoxalinyl)-; 433318-46-8
EINECS	Contact for details

Quality Control

Our 2-Methyl-5-Quinoxalin-2-Yl-Phenylamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to cGMP and ISO standards ensures reliable supply for your most demanding R&D and scale-up projects.

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 exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.