Description

2,6,8-Trimethyl-Quinoline-3-Carboxylic Acid is a high-purity, multi-substituted quinoline derivative that serves as a critical advanced intermediate in modern organic synthesis. Its value lies in providing a functionalized, structurally defined quinoline core for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development teams in fine chemical, pharmaceutical, and material science industries seeking to build novel heterocyclic architectures.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting neurological and anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive quinoline scaffold.
• Material Science Precursor: Serves as a starting material for creating functional organic ligands, dyes, and photoactive compounds.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies in heterocyclic chemistry and catalysis.
• Fine Chemical Synthesis: Integral for custom synthesis projects requiring a specific, multi-methylated quinoline carboxylic acid moiety.

Basic Information

Product Name	2,6,8-Trimethyl-Quinoline-3-Carboxylic Acid
CAS No.	876721-02-7
Molecular Formula	C₁₃H₁₃NO₂
Molecular Weight	215.25 g/mol
Synonyms	2,6,8-Trimethylquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 2,6,8-trimethyl-; 2,6,8-TriMethyl-3-quinolinecarboxylic acid; 2,6,8-TriMethylquinoline-3-carboxylic acid; TQCA; 876721-02-7
EINECS	Contact for details

Quality Control

Our 2,6,8-Trimethyl-Quinoline-3-Carboxylic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and development use. A detailed Certificate of Analysis (COA) with batch-specific data is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.