Description

Ethyl 1,2,4-Thiadiazole-5-Carboxylate is a high-purity organic heterocyclic compound that serves as a critical building block in advanced chemical synthesis. This versatile intermediate is valued for its unique thiadiazole core, which imparts specific reactivity and properties essential for developing novel active ingredients. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiadiazole moiety.
• Material Science Research: Employed as a precursor for developing specialty polymers, ligands, or functional materials with specific electronic or thermal properties.
• Chemical Biology & Proteomics: Acts as a reactive handle or scaffold in the design of chemical probes and inhibitors for biological target identification and validation.
• Custom Synthesis & Contract Manufacturing: Supplied to fine chemical manufacturers for use in custom synthesis projects and scale-up processes for clients.

Basic Information

Product Name	Ethyl 1,2,4-Thiadiazole-5-Carboxylate
CAS No.	859536-28-0
Molecular Formula	C5H6N2O2S
Molecular Weight	158.18 g/mol
Synonyms	5-(Ethoxycarbonyl)-1,2,4-thiadiazole; Ethyl 5-thiadiazolecarboxylate; 1,2,4-Thiadiazole-5-carboxylic acid, ethyl ester; 5-Carbethoxy-1,2,4-thiadiazole; Ethyl 1,2,4-thiadiazole-5-carboxylate; 859536-28-0; 5-Ethoxycarbonyl-1,2,4-thiadiazole
EINECS	Contact for details

Quality Control

Our Ethyl 1,2,4-Thiadiazole-5-Carboxylate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.