Description
3-Ethoxy-1,2,4-dithiazolidine-5-one is a heterocyclic sulfur–nitrogen reagent supplied at a minimum purity of 95 % for specialised organic and biochemical synthesis. Identified by CAS number 178318-21-3 and empirical formula C₄H₅NO₂S₂, the compound has a molar mass of 163,22 g/mol. The ethoxy-substituted dithiazolidinone core is of interest in peptide-related chemistry, heterocycle construction, and selective transfer or activation strategies where a compact sulfur-rich scaffold is required. Clear identity data support reproducible handling in research laboratories. This material from manufacturer Carl ROTH is positioned for academic and industrial groups that need a defined grade of this specialised building block. Typical uses include fine-chemical intermediate work, exploratory synthesis, and studies focused on sulfur–nitrogen heterocycles under controlled laboratory conditions.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Colour: off-white to yellow
- Form: crystalline powder
- Purity (GC): ≥97 %
- ¹H-NMR Spectrum: complies
- CAS number: 178318-21-3
- Pack sizes: 2 g, 5 g, 10 g, 25 g
- Purity: min. 95 %
- Empirical formula: C₄H₅NO₂S₂
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about 3-Ethoxy-1,2,4-dithiazolidine-5-one, min. 95 %, 2 g
What is this article?
3-Ethoxy-1,2,4-dithiazolidine-5-one, min. 95 %, 2 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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