Determine the necessary mass, volume, or concentration for preparing a solution.
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
≥99%(HPLC)(T) 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 | 488179588 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488179588 |
| Canonical Smiles | C1=CC=C(C=C1)C2C(=O)NC(=O)N2 |
| IUPAC Name | 5-phenylimidazolidine-2,4-dione |
| InChIKey | NXQJDVBMMRCKQG-UHFFFAOYSA-N |
| INCHI | 1S/C9H8N2O2/c12-8-7(10-9(13)11-8)6-4-2-1-3-5-6/h1-5,7H,(H2,10,11,12,13) |
| Isomeric SMILES | C1=CC=C(C=C1)C2C(=O)NC(=O)N2 |
| PubChem CID | 1002 |
| Molecular Weight | 176.18 |
| Beilstein | 24(3/4)1444 |
| Reaxy-Rn | 152854 |
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 - Hydantoins |
| Direct Parent | Phenylhydantoins |
| Alternative Parents | Phenylimidazolidines Alpha amino acids and derivatives 5-monosubstituted hydantoins N-acyl ureas Benzene and substituted derivatives Dicarboximides Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | 5-phenylhydantoin - Phenylimidazolidine - Alpha-amino acid or derivatives - 5-monosubstituted hydantoin - N-acyl urea - Ureide - Monocyclic benzene moiety - Benzenoid - Dicarboximide - Urea - Carbonic acid derivative - Carboxylic acid derivative - Azacycle - Hydrocarbon derivative - Organic oxide - Organooxygen compound - Organonitrogen compound - Organopnictogen compound - Organic nitrogen compound - Carbonyl group - Organic oxygen compound - Aromatic heteromonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as phenylhydantoins. These are heterocyclic aromatic compounds containing an imiazolidinedione moiety substituted by a phenyl group. |
| External Descriptors | a small molecule |
| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
|---|
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Apr 03, 2025 | P160435 | |
| Certificate of Analysis | Apr 03, 2025 | P160435 | |
| Certificate of Analysis | Aug 29, 2024 | P160435 | |
| Certificate of Analysis | Aug 29, 2024 | P160435 | |
| Certificate of Analysis | Aug 29, 2024 | P160435 | |
| Certificate of Analysis | May 28, 2021 | P160435 |
| Melt Point(°C) | 181.0 - 185.0 °C |
|---|---|
| Molecular Weight | 176.170 g/mol |
| XLogP3 | 0.500 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 176.059 Da |
| Monoisotopic Mass | 176.059 Da |
| Topological Polar Surface Area | 58.200 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 234.000 |
| 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 |