Description

2-(Methylthio)-1(2H)-Quinolinecarboxylic Acid Ethyl Ester is a specialized organic compound belonging to the quinoline class, serving as a valuable synthetic intermediate. Its core value proposition lies in its functionalized structure, which provides a versatile scaffold for constructing more complex molecules in advanced chemical synthesis. This product is primarily needed by research and development laboratories, as well as production facilities in the pharmaceutical and agrochemical sectors, for use in the synthesis of active ingredients and novel chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those with quinoline-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides.
• Organic Synthesis Research: Serves as a versatile precursor for heterocyclic chemistry, enabling the construction of complex molecular libraries.
• Material Science: Investigated as a monomer or additive in the development of specialty polymers and functional materials.
• Chemical Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	2-(Methylthio)-1(2H)-Quinolinecarboxylic Acid Ethyl Ester
CAS No.	29680-85-1
Molecular Formula	C₁₃H₁₃NO₂S
Molecular Weight	247.31 g/mol
Synonyms	Ethyl 2-(methylthio)-1,2-dihydroquinoline-1-carboxylate; 1,2-Dihydro-2-(methylthio)-1-quinolinecarboxylic Acid Ethyl Ester; 2-Methylmercapto-1,2-dihydro-1-quinolinecarboxylic Acid Ethyl Ester; 2-(Methylsulfanyl)-1,2-dihydroquinoline-1-carboxylic Acid Ethyl Ester; 2-(Methylthio)-1,2-dihydroquinoline-1-carboxylic Acid Ethyl Ester; Quinolinecarboxylic acid, 1,2-dihydro-2-(methylthio)-, ethyl ester
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-1(2H)-Quinolinecarboxylic Acid Ethyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. For customers with specific purity requirements, custom synthesis and purification services are available to meet research-grade or GMP-grade standards.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
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.