Description

8-Ethyl-2-Methylquinoline-3-Carboxylic Acid is a high-purity quinoline derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its functionalized structure, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, particularly in the synthesis of specialized heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require complex quinoline-based structures.
• Material Science Precursor: Serves as a starting material for creating functional organic materials, such as ligands for catalysts or components for organic electronics.
• Chemical Synthesis: A versatile reagent for constructing more complex heterocyclic frameworks in academic and industrial research laboratories.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	8-Ethyl-2-Methylquinoline-3-Carboxylic Acid
CAS No.	948291-31-4
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	2-Methyl-8-ethylquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 8-ethyl-2-methyl-; 8-Ethyl-2-methyl-3-quinolinecarboxylic acid; EMQCA; 948291-31-4; Quinoline-3-carboxylic acid, 8-ethyl-2-methyl- derivative
EINECS	Contact for details

Quality Control

Our 8-Ethyl-2-Methylquinoline-3-Carboxylic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide full traceability and Certificates of Analysis (COA) are available for all shipments to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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