Description

4-Ethyloxazolidine-2-Thione is a specialized heterocyclic organic compound featuring a thione functional group within an oxazolidine ring. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and agrochemicals. It is primarily sought by research and development chemists, process development scientists, and manufacturers in the fine chemical and life science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, or plant growth regulators due to its bioactive heterocyclic core.
• Chemical Research & Development: Serves as a versatile building block for constructing complex molecules in medicinal chemistry and material science projects.
• Ligand and Catalyst Precursor: Potential use in the synthesis of specialized ligands for metal catalysis or as a precursor for organocatalysts.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value, low-volume specialty chemicals for various industrial applications.

Basic Information

Product Name	4-Ethyloxazolidine-2-Thione
CAS No.	13997-20-1
Molecular Formula	C5H9NOS
Molecular Weight	131.20 g/mol
Synonyms	4-Ethyl-2-thioxooxazolidine; 4-Ethyl-2-oxazolidinethione; 2-Thioxo-4-ethyloxazolidine; 4-Ethyl-2-mercaptooxazolidine (tautomer); 4-Ethyl-2-sulfanylidene-1,3-oxazolidine; 4-Ethyloxazolidine-2-thiol (tautomeric form); NSC 163081
EINECS	Contact for details

Quality Control

Our 4-Ethyloxazolidine-2-Thione is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity assessment by chromatography (HPLC/GC). We provide full traceability and a Certificate of Analysis (COA) with every shipment, detailing key parameters such as assay, related substances, and residual solvents to ensure it meets your specific research or production requirements.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.