Description

4-Quinolinecarboxylicacid,6-Ethyl-2-Methyl-(9Ci) is a high-purity, synthetically derived quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for the development of novel chemical entities. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating complex molecules with targeted biological or functional properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with quinoline-based pharmacophores.
• Agrochemical Research: Used in the development and synthesis of new-generation herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a functional moiety or a starting material for electron-transport or emissive layer materials in electronic displays.
• Coordination Chemistry & Catalysis: Serves as a ligand for metal complexes used in homogeneous catalysis and the creation of novel coordination polymers.
• Dye & Pigment Synthesis: Employed as a core structure in the manufacturing of specialized quinoline-based dyes and colorants.
• Academic & Contract Research: A valuable reagent for medicinal chemistry programs and structure-activity relationship (SAR) studies in university and CRO laboratories.

Basic Information

Product Name	4-Quinolinecarboxylicacid,6-Ethyl-2-Methyl-(9Ci)
CAS No.	590376-60-6
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	6-Ethyl-2-methylquinoline-4-carboxylic acid; 2-Methyl-6-ethyl-4-quinolinecarboxylic acid; 4-Quinolinecarboxylic acid, 6-ethyl-2-methyl-; 6-Ethyl-2-methyl-4-quinolinecarboxylic acid; 6-Ethyl-2-methylquinoline-4-carboxylate; 590376-60-6; 6-Ethyl-2-methyl-4-carboxyquinoline
EINECS	Contact for details

Quality Control

Our 4-Quinolinecarboxylicacid,6-Ethyl-2-Methyl-(9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specification parameters are provided and available upon request to support your quality assurance and regulatory needs.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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