Description

5-Amino-6-Bromo-8-Ethylquinolin-2-Ol is a specialized quinoline derivative that serves as a high-value synthetic intermediate in advanced organic chemistry. Its unique halogenated and aminated structure makes it a critical building block for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in the development of compounds with potential anti-infective, anti-inflammatory, or anticancer properties.
• Agrochemical Research: Used in the creation of new pesticides, herbicides, and fungicides, leveraging its heterocyclic core for biological activity.
• Material Science: Serves as a monomer or functionalizing agent in the development of advanced organic electronic materials, such as OLEDs or conductive polymers.
• Dye & Pigment Synthesis: Acts as a foundational structure for creating complex, high-performance colorants and fluorescent markers.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies, catalysis research, and the exploration of new chemical reactions.
• Ligand Synthesis: Useful for constructing sophisticated chelating ligands used in catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	5-Amino-6-Bromo-8-Ethylquinolin-2-Ol
CAS No.	91065-62-2
Molecular Formula	C₁₁H₁₁BrN₂O
Molecular Weight	267.12 g/mol
Synonyms	2-Ol-5-Amino-6-Bromo-8-Ethylquinoline; 8-Ethyl-5-amino-6-bromoquinolin-2-ol; 5-Amino-6-bromo-8-ethyl-2-quinolinol; 6-Bromo-5-amino-8-ethylquinolin-2-ol; 5-Amino-6-bromo-8-ethyl-2-hydroxyquinoline; 2-Hydroxy-5-amino-6-bromo-8-ethylquinoline; 91065-62-2; 5-Amino-6-bromo-8-ethyl-1H-quinolin-2-one (tautomeric form)
EINECS	Contact for details

Quality Control

Our 5-Amino-6-Bromo-8-Ethylquinolin-2-Ol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR). We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research or production specifications. Custom purity grades and analytical packages are available upon request.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening 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
Purity (HPLC)	≥ 97.0% (Standard Grade)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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