Description

2,5,7-Trimethylquinoline-3-Carboxylic Acid Ethyl Ester CAS NO 948291-02-9 is a high-purity, synthetically valuable quinoline derivative ester. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used as a building block for developing advanced pesticides and herbicides with improved efficacy and selectivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential electron-transport material or host in the development of efficient OLED displays and lighting.
• Coordination Chemistry & Ligand Synthesis: Serves as a starting material for creating complexing agents and ligands used in catalysis and metal extraction processes.
• Dye & Pigment Industry: Utilized in the synthesis of specialized quinoline-based dyes and colorants for high-performance applications.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	2,5,7-Trimethylquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	948291-02-9
Molecular Formula	C₁₅H₁₇NO₂
Molecular Weight	243.30 g/mol
Synonyms	Ethyl 2,5,7-trimethylquinoline-3-carboxylate; 3-Quinolinecarboxylic acid, 2,5,7-trimethyl-, ethyl ester; 2,5,7-Trimethyl-3-quinolinecarboxylic acid ethyl ester; Quinoline-3-carboxylic acid, 2,5,7-trimethyl-, ethyl ester; Ethyl 2,5,7-trimethyl-3-quinolinecarboxylate; 948291-02-9; 2,5,7-TMQ-3-CAEE
EINECS	Contact for details

Quality Control

Our 2,5,7-Trimethylquinoline-3-Carboxylic Acid Ethyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent batch-to-batch reliability. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.