Description

2-Thiazolecarboxaldehyde, 4-Ethyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its core value lies in its reactive aldehyde group and substituted thiazole ring, which serve as a versatile precursor for constructing complex molecular architectures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the thiazole moiety contributes to biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in coordination chemistry and homogeneous catalysis.
• Material Science Research: Employed in the development of organic electronic materials, dyes, and photoactive compounds.
• Chemical Biology Probes: Useful for creating labeled compounds and molecular probes for biochemical and diagnostic research applications.
• Custom Synthesis and Scale-up: Provides a reliable starting point for contract research organizations (CROs) and custom synthesis manufacturers.

Basic Information

Product Name	2-Thiazolecarboxaldehyde, 4-Ethyl- (9Ci)
CAS No.	211943-05-4
Molecular Formula	C6H7NOS
Molecular Weight	141.19 g/mol
Synonyms	4-Ethyl-2-thiazolecarboxaldehyde; 4-Ethylthiazole-2-carbaldehyde; 2-Formyl-4-ethylthiazole; 4-Ethyl-2-formylthiazole; 4-Ethyl-1,3-thiazole-2-carboxaldehyde; 4-Ethyl-2-thiazolecarbaldehyde; 4-Ethylthiazole-2-carboxaldehyde
EINECS	Contact for details

Quality Control

Every batch of 2-Thiazolecarboxaldehyde, 4-Ethyl- (9Ci) is manufactured and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) detailing all specifications and test results is supplied with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its properties of being easily oxidized and highly volatile, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability and to minimize degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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