Description

2-Ethyl-3-Methylquinoline-8-Carboxylicacid CAS NO 68742-10-9 is a high-purity quinoline derivative carboxylic acid, serving as a critical advanced intermediate in the synthesis of complex organic molecules. Its value lies in providing a functionalized quinoline scaffold that enables precise chemical modifications for developing high-performance materials and active compounds. This product is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to innovate new products.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly in the development of anti-malarial, anti-inflammatory, and anti-cancer agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the quinoline core contributes to biological activity.
• Dye and Pigment Manufacturing: Acts as a precursor for creating specialized quinoline-based dyes, colorants, and fluorescent markers.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing complex ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Utilized in research for developing components for organic light-emitting diodes (OLEDs) and other electronic applications due to its conjugated structure.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on heterocyclic chemistry and novel compound libraries.

Basic Information

Product Name	2-Ethyl-3-Methylquinoline-8-Carboxylicacid
CAS No.	68742-10-9
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	8-Quinolinecarboxylic acid, 2-ethyl-3-methyl-; 2-Ethyl-3-methylquinoline-8-carboxylic acid; 3-Methyl-2-ethylquinoline-8-carboxylic acid; 2-Ethyl-3-methyl-8-quinolinecarboxylic acid; Quinoline-8-carboxylic acid, 2-ethyl-3-methyl- derivative; 2-Ethyl-3-methyl-8-quinolylcarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Ethyl-3-Methylquinoline-8-Carboxylicacid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. A Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.