Description

2-(3-Ethyl-Phenyl)-Thiazole-4-Carboxylic Acid Ethyl Ester is a high-value heterocyclic building block and synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, functional materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Research: Serves as a core scaffold in the development of new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science Precursor: Used in the synthesis of organic semiconductors, liquid crystals, and advanced polymers due to its conjugated thiazole ring system.
• Chemical Biology Probe Development: Employed in creating fluorescent tags, enzyme inhibitors, and other molecular tools for biological research and diagnostics.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds and pilot-scale batches.

Basic Information

Product Name	2-(3-Ethyl-Phenyl)-Thiazole-4-Carboxylic Acid Ethyl Ester
CAS No.	885278-81-9
Molecular Formula	C14H15NO2S
Molecular Weight	261.34 g/mol
Synonyms	Ethyl 2-(3-ethylphenyl)-1,3-thiazole-4-carboxylate; 4-Carbethoxy-2-(3-ethylphenyl)thiazole; 2-(3-Ethylphenyl)-4-(ethoxycarbonyl)thiazole; 2-(m-Ethylphenyl)thiazole-4-carboxylic acid ethyl ester; Thiazole-4-carboxylic acid, 2-(3-ethylphenyl)-, ethyl ester; 885278-81-9; Ethyl 2-(3-ethylphenyl)thiazole-4-carboxylate
EINECS	Contact for details

Quality Control

Our 2-(3-Ethyl-Phenyl)-Thiazole-4-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and internal quality standards.

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 strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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