Description

4-[3,4-Dihydro-1(2H)-Quinolinyl]-3-Methylaniline is a high-purity, advanced pharmaceutical intermediate characterized by its unique tetrahydroquinoline-aniline hybrid structure. This compound is of significant commercial value for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel therapeutic agents and crop protection solutions.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a core structure for developing electron-transport or host materials in OLED displays and lighting.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes and pigments due to its aromatic amine functionality.
• Academic and Industrial R&D: Employed in chemical research for constructing novel heterocyclic compounds and exploring new reaction pathways.
• Ligand Synthesis for Catalysis: Utilized to create sophisticated nitrogen-containing ligands for transition metal catalysis.

Basic Information

Item	Detail
Product Name	4-[3,4-Dihydro-1(2H)-Quinolinyl]-3-Methylaniline
CAS No.	1094746-54-9
Molecular Formula	C16H18N2
Molecular Weight	238.33 g/mol
Synonyms	3-Methyl-4-(1,2,3,4-tetrahydroquinolin-1-yl)aniline; 4-(3,4-Dihydro-2H-quinolin-1-yl)-3-methylaniline; 3-Methyl-4-(3,4-dihydro-1(2H)-quinolinyl)benzenamine; 1-(2-Amino-5-methylphenyl)-1,2,3,4-tetrahydroquinoline; 4-(1,2,3,4-Tetrahydroquinolin-1-yl)-3-methylaniline; 3-Methyl-4-(1,2,3,4-tetrahydroquinolin-1-yl)phenylamine
EINECS	Contact for details

Quality Control

Our production of 4-[3,4-Dihydro-1(2H)-Quinolinyl]-3-Methylaniline adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications. Our quality system is designed to meet the rigorous demands of GMP (Good Manufacturing Practice) environments for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials. For long-term storage, consider an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.