≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488194431 |
|---|---|
| Canonical Smiles | CCOP(=O)(C1C(=O)NC(=O)N1)OCC |
| IUPAC Name | 5-diethoxyphosphorylimidazolidine-2,4-dione |
| InChIKey | PNQYQNIOVAYJJG-UHFFFAOYSA-N |
| INCHI | 1S/C7H13N2O5P/c1-3-13-15(12,14-4-2)6-5(10)8-7(11)9-6/h6H,3-4H2,1-2H3,(H2,8,9,10,11) |
| Isomeric SMILES | CCOP(=O)(C1C(=O)NC(=O)N1)OCC |
| Molecular Weight | 236.16 |
| Reaxy-Rn | 4809527 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4809527&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Azolidines |
| Subclass | Imidazolidines |
| Intermediate Tree Nodes | Imidazolidinones - Imidazolidinediones |
| Direct Parent | Hydantoins |
| Alternative Parents | Alpha amino acids and derivatives 5-monosubstituted hydantoins N-acyl ureas Dialkyl alkylphosphonates Phosphonic acid esters Dicarboximides Azacyclic compounds Organopnictogen compounds Organophosphorus compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic heteromonocyclic compounds |
| Substituents | Hydantoin - Alpha-amino acid or derivatives - 5-monosubstituted hydantoin - N-acyl urea - Dialkyl alkylphosphonate - Ureide - Phosphonic acid diester - Phosphonic acid ester - Organophosphonic acid derivative - Dicarboximide - Urea - Carbonic acid derivative - Carboxylic acid derivative - Azacycle - Hydrocarbon derivative - Organic oxide - Organophosphorus compound - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Aliphatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as hydantoins. These are heterocyclic compounds containing an imidazolidine substituted by ketone group at positions 2 and 4. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 C2325899 | Certificate of Analysis | Jan 26, 2026 | D351591 |
| C2325858 | Certificate of Analysis | Jan 26, 2026 | D351591 |
| C2325854 | Certificate of Analysis | Jan 26, 2026 | D351591 |
| C2325852 | Certificate of Analysis | Jan 26, 2026 | D351591 |
| C2513221 | Certificate of Analysis | Jan 07, 2023 | D351591 |
| Melt Point(°C) | 159-161°C |
|---|---|
| Molecular Weight | 236.160 g/mol |
| XLogP3 | -0.900 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 5 |
| Exact Mass | 236.056 Da |
| Monoisotopic Mass | 236.056 Da |
| Topological Polar Surface Area | 93.700 Ų |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 309.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
