Description

6-Ethyl-4-Hydroxy-Quinoline-3-Carboxylic Acid is a high-purity quinoline derivative that serves as a critical synthetic intermediate and building block in advanced organic chemistry. This compound is valued for its structural framework, which is integral to developing compounds with specific biological and material science properties. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the synthesis of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing advanced active ingredients for crop protection and pest management solutions.
• Organic Synthesis: Serves as a versatile precursor for creating complex heterocyclic compounds in research and development.
• Material Science: Investigated for its potential in creating functional organic materials, dyes, or ligands for metal complexes.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	6-Ethyl-4-Hydroxy-Quinoline-3-Carboxylic Acid
CAS No.	103802-41-1
Molecular Formula	C₁₃H₁₃NO₃
Molecular Weight	231.25 g/mol
Synonyms	4-Hydroxy-6-ethylquinoline-3-carboxylic acid; 6-Ethyl-4-hydroxy-3-quinolinecarboxylic acid; 3-Quinolinecarboxylic acid, 6-ethyl-4-hydroxy-; 6-Ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 6-Ethyl-4-hydroxyquinoline-3-carboxylic acid; 103802-41-1; 6-Ethyl-4-hydroxy-1H-quinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 6-Ethyl-4-Hydroxy-Quinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. This product is light-sensitive and should be stored away from light as indicated.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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