Description

2-Amino-3-Ethyl-8-Methylquinoline Hydrochloride is a high-purity, functionalized quinoline derivative with a CAS registry number of 1172880-06-6. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Building block for developing new pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Development: Used to create complex nitrogen-containing ligands for catalytic systems in organic transformations.
• Fluorescent Dye and Sensor Precursor: Serves as a core structure for synthesizing quinoline-based fluorescent probes and materials.
• Material Science Research: Intermediate in the development of organic electronic materials and advanced polymers.
• Academic and Industrial R&D: Essential for exploratory chemistry and process optimization studies in laboratory settings.

Basic Information

Product Name	2-Amino-3-Ethyl-8-Methylquinoline Hydrochloride
CAS No.	1172880-06-6
Molecular Formula	C₁₂H₁₆N₂·HCl
Molecular Weight	224.73 g/mol (Free base: 188.27 g/mol)
Synonyms	3-Ethyl-8-methylquinolin-2-amine hydrochloride; 2-Amino-3-ethyl-8-methylquinoline HCl; 8-Methyl-3-ethylquinolin-2-amine hydrochloride; 2-Quinolinamine, 3-ethyl-8-methyl-, hydrochloride (1:1); 1172880-06-6; AEMQ HCl
EINECS	Contact for details

Quality Control

Our 2-Amino-3-Ethyl-8-Methylquinoline Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We support cGMP compliance for pharmaceutical applications.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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