Description

3-Ethyl-2-Hydroxyquinoline is a versatile quinoline derivative that serves as a key intermediate in advanced organic synthesis. Its unique molecular structure makes it a valuable building block for the development of complex chemical entities, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers in fine chemical, pharmaceutical, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with quinoline-based structures.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents, including fungicides and herbicides.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing specialized quinoline-based dyes and colorants.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a building block for electron-transport or emissive layer materials in electronic displays.
• Coordination Chemistry & Ligand Synthesis: Utilized to create complexing agents and ligands for metal catalysis and sensor development.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new chemical reactions and synthesizing novel heterocyclic compounds.

Basic Information

Product Name	3-Ethyl-2-Hydroxyquinoline
CAS No.	2217-31-4
Molecular Formula	C11H11NO
Molecular Weight	173.21 g/mol
Synonyms	2-Hydroxy-3-ethylquinoline; 3-Ethyl-2-quinolinol; 3-Ethylquinolin-2-ol; 2-Quinolinol, 3-ethyl-; 3-Ethyl-2(1H)-quinolinone; 3-Ethylcarbostyril
EINECS	218-713-5

Quality Control

Our 3-Ethyl-2-Hydroxyquinoline is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

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). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.