Description

4-Isothiazolecarbothioicacid,5-Ethoxy-,o-Ethylester(9Ci) CAS NO 146904-67-8 is a specialized heterocyclic compound belonging to the isothiazole family, characterized by its ethoxy and ethyl ester functional groups. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, enabling the development of novel compounds with targeted properties. It is primarily sought after by research and development chemists in the agrochemical and pharmaceutical industries for creating new active ingredients, as well as by fine chemical manufacturers producing high-value specialty chemicals.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel fungicides, herbicides, and insecticides, leveraging the bioactive isothiazole core.
• Pharmaceutical Research: Used as a sophisticated building block for constructing potential drug candidates, particularly in medicinal chemistry programs targeting new therapeutic agents.
• Material Science: Employed in the development of advanced polymers and functional materials where the isothiazole moiety can impart specific chemical or physical properties.
• Fine Chemical Synthesis: Serves as a versatile intermediate for producing custom and high-purity specialty chemicals for various industrial and research applications.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.

Basic Information

Item	Detail
Product Name	4-Isothiazolecarbothioicacid,5-Ethoxy-,o-Ethylester(9Ci)
CAS No.	146904-67-8
Molecular Formula	C8H11NO2S2
Molecular Weight	217.31 g/mol
Synonyms	5-Ethoxy-4-isothiazolecarbothioic acid O-ethyl ester; Ethyl 5-ethoxy-1,2-thiazole-4-carbothioate; 4-Isothiazolecarbothioic acid, 5-ethoxy-, O-ethyl ester; 5-Ethoxyisothiazole-4-carbothioic acid S-ethyl ester; 146904-67-8; O-Ethyl 5-ethoxy-4-isothiazolecarbothioate
EINECS	Contact for details

Quality Control

Our production of 4-Isothiazolecarbothioicacid,5-Ethoxy-,o-Ethylester(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure consistency and meet the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.