2-Oxo-1-imidazolidinecarbonyl chloride
2-Oxo-1-imidazolidinecarbonyl chloride (CAS: 13214-53-4; Formula: C4H5ClN2O2; Molar Mass: 148.55 g/mol) is a heterocyclic organic compound. It serves as a valuable reactant in various chemical synthesis pathways, notably in ytterbium metal promoted reactions and the preparation of selenoesters through samarium diiodide induced reductive cleavage. This building block is essential for researchers and chemists engaged in complex organic synthesis.
- IUPAC
- Ethyleneallophanoyl chloride

Ytterbium Metal Promoted Reactions
Serves as a key reactant in reactions catalysed by ytterbium metal, facilitating specific organic transformations.
Synthesis of Selenoesters
Utilised in the preparation of selenoesters by employing samarium diiodide to induce reductive cleavage of selenium-selenium bonds.
Heterocyclic Synthesis
A useful building block for the construction of complex heterocyclic structures in organic chemistry.
| Molecular weight | 148.55 |
|---|---|
| Empirical formula | C4H5ClN2O2 |
| Assay | 96% |
| Application | Reactant for ytterbium metal promoted reactions1Reactant for synthesis of selenoesters by samarium diiodide induced reductive cleavage of Se-Se bonds2 |
| Melting point | 147-151 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 2-Oxo-1-imidazolidinecarbonyl chloride used for?
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This compound is used as a reactant in ytterbium metal promoted reactions and for the synthesis of selenoesters via samarium diiodide induced reductive cleavage of Se-Se bonds. It is also a versatile building block for chemical synthesis.
What are the CAS number and chemical formula for 2-Oxo-1-imidazolidinecarbonyl chloride?
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The CAS number is 13214-53-4 and the chemical formula is C4H5ClN2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Oxo-1-imidazolidinecarbonyl chloride with an assay of 96%. We do not represent this product as meeting any pharmacopoeial standards such as USP, BP, or EP.
What are the primary safety concerns when handling 2-Oxo-1-imidazolidinecarbonyl chloride?
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This compound is a Warning substance classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid inhalation of dust.
How is 2-Oxo-1-imidazolidinecarbonyl chloride packed and shipped?
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2-Oxo-1-imidazolidinecarbonyl chloride is typically packed in secure containers suitable for chemical reagents and is exported globally by Tech Serve Solutions adhering to all relevant shipping regulations.
How can I request a sample or a quote for 2-Oxo-1-imidazolidinecarbonyl chloride?
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To request a sample or a quote, please contact our sales team through the website or by direct inquiry, providing your contact details and the quantity required.
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