Description

4-Thiazolecarboxylicacid,2-(1-Methylethyl)-,Ethylester(9Ci) is a specialized heterocyclic building block with a thiazole core functionalized with an isopropyl group and an ethyl ester. This compound matters as a high-value intermediate for synthesizing complex molecules, offering precise structural control for advanced research and development. It is primarily needed by pharmaceutical, agrochemical, and material science industries for applications in drug discovery, crop protection, and functional material design.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging the bioactivity of the thiazole moiety.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Useful for constructing molecular probes to study biological processes and enzyme functions.
• Custom Synthesis and Contract Manufacturing: A critical starting material for custom synthesis projects requiring specific heterocyclic architectures.

Basic Information

Product Name	4-Thiazolecarboxylicacid,2-(1-Methylethyl)-,Ethylester(9Ci)
CAS No.	133047-44-6
Molecular Formula	C9H13NO2S
Molecular Weight	199.27 g/mol
Synonyms	Ethyl 2-isopropyl-1,3-thiazole-4-carboxylate; 2-Isopropyl-4-thiazolecarboxylic acid ethyl ester; 4-Thiazolecarboxylic acid, 2-(1-methylethyl)-, ethyl ester; 2-Isopropylthiazole-4-carboxylic acid ethyl ester; Ethyl 2-isopropylthiazole-4-carboxylate; 133047-44-6; 2-Isopropyl-1,3-thiazole-4-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 4-Thiazolecarboxylicacid,2-(1-Methylethyl)-,Ethylester(9Ci) is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all relevant specifications. We support compliance with global regulatory frameworks, and custom purity grades (e.g., >97%, >98%, >99%) are available to meet specific project requirements.

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 bases and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.