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Moligand™, ≥99% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -20°C Ships Ice chest + Ice pads 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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product Introduction
5,5-Diphenylhydantoin is an anticonvulsant, which is used to treat tonic-clonic seizures, complex partial seizures and neurosurgical related seizures. It induces osteoblast proliferation and differentiation. 5,5-Diphenylhydantoin used to treat epilepsy. It reduces the hyperexcitability of tissues and may be associated with cerebellar atrophy.
Application
5,5-Diphenylhydantoin has been used for phenytoin treatment. It has also been used to slow down or prevent mesoendoderm cell migration.
| ALogP | 2.5 |
|---|
| Pubchem Sid | 488179639 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488179639 |
| Sonrisas canónicas | C1=CC=C(C=C1)C2(C(=O)NC(=O)N2)C3=CC=CC=C3 |
| IUPAC Name | 5,5-diphenylimidazolidine-2,4-dione |
| InChIKey | CXOFVDLJLONNDW-UHFFFAOYSA-N |
| INCHI | 1S/C15H12N2O2/c18-13-15(17-14(19)16-13,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H2,16,17,18,19) |
| Isómeros SMILES | C1=CC=C(C=C1)C2(C(=O)NC(=O)N2)C3=CC=CC=C3 |
| Número ONU | 2811 |
| Grupo de embalaje | I |
| Peso molecular | 252.27 |
| Reaxy-Rn | 384532 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=384532&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 |
| Clase | Azolidines |
| Subclass | Imidazolidines |
| Intermediate Tree Nodes | Imidazolidinones - Imidazolidinediones - Hydantoins |
| Direct Parent | Phenylhydantoins |
| Alternative Parents | Diphenylmethanes Phenylimidazolidines Alpha amino acids and derivatives 5-monosubstituted hydantoins N-acyl ureas Dicarboximides Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Diphenylmethane - 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 oxygen compound - Carbonyl group - Organic nitrogen compound - Aromatic heteromonocyclic compound |
| Descripción | 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 | imidazolidine-2,4-dione |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Jun 11, 2026 | P129535 | |
| Certificate of Analysis | Apr 03, 2026 | P129535 | |
| Certificate of Analysis | Jun 17, 2025 | P129535 | |
| Certificate of Analysis | Apr 18, 2025 | P129535 | |
| Certificate of Analysis | Apr 07, 2025 | P129535 | |
| Certificate of Analysis | Apr 07, 2025 | P129535 | |
| Certificate of Analysis | Apr 07, 2025 | P129535 | |
| Certificate of Analysis | Apr 07, 2025 | P129535 | |
| Certificate of Analysis | Apr 07, 2025 | P129535 | |
| Certificate of Analysis | Jun 20, 2024 | P129535 | |
| Certificate of Analysis | Jun 20, 2024 | P129535 | |
| Certificate of Analysis | Jun 20, 2024 | P129535 | |
| Certificate of Analysis | Sep 21, 2023 | P129535 | |
| Certificate of Analysis | Sep 21, 2023 | P129535 | |
| Certificate of Analysis | Sep 21, 2023 | P129535 | |
| Certificate of Analysis | May 10, 2023 | P129535 | |
| Certificate of Analysis | Jan 04, 2023 | P129535 | |
| Certificate of Analysis | Dec 09, 2022 | P129535 | |
| Certificate of Analysis | Nov 24, 2021 | P129535 |
| Solubilidad | Insoluble in water, chloroform, ether, benzene; slightly soluble in acetone, ethanol |
|---|---|
| Punto de fusión (°C) | 293-295 °C |
| Peso molecular | 252.270 g/mol |
| XLogP3 | 2.500 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 252.09 Da |
| Monoisotopic Mass | 252.09 Da |
| Topological Polar Surface Area | 58.200 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 350.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. De Bai, Haowei Chen, Lijuan Liu, Nanxi Xiang, Jichuan Zhang, Chengyu Wu, Jiaheng Zhang, Fang Wang. (2023) Ionic liquid microcapsules for the topical delivery of pterostilbene: Enhanced transdermal delivery and anti-wrinkle and skin brightening effects. JOURNAL OF MOLECULAR LIQUIDS, [PMID:] [10.1016/j.molliq.2023.123842] |
| 2. Yuxuan Lin, Weihua Qin, Yuwei Lu, Mingye Ren, Pan Gao, Feng Xiao, Shaoxia Yang. (2023) Reconstructing atomic Fe coordination in the PMS activation process to realize efficient BPA degradation at low temperature. Environmental Science-Nano, 10 (5): (1284-1296). [PMID:] [10.1039/D2EN01156E] |
| 3. Wei Li, Zhen Wang, Xiaoyu Wang, Xiaowei Cao, Caili Bi, Lili Jiang, Shuna Cui, Yong Liu. (2021) Risk prediction of drug-drug interaction potential of phenytoin and miconazole topical formulations. CHEMICO-BIOLOGICAL INTERACTIONS, [PMID:33961833] [10.1016/j.cbi.2021.109498] |
| 4. Mengtian Jia, Yanyan Zhu, Dong Guo, Xiaogang Bi, Xiaohong Hou. (2020) Surface molecularly imprinted polymer based on core-shell Fe3O4@MIL-101(Cr) for selective extraction of phenytoin sodium in plasma. ANALYTICA CHIMICA ACTA, [PMID:32825905] [10.1016/j.aca.2020.06.075] |
| 5. Jing-Xian Zhang, Mei-Juan Qi, Mei-Zhi Shi, Jun-Jun Chen, Xiang-Qi Zhang, Jiao Yang, Ke-Zhi Zhang, Yong-Long Han, Cheng Guo. (2018) Effects of Danhong injection, a traditional Chinese medicine, on nine cytochrome P450 isoforms in vitro. BIOMEDICAL CHROMATOGRAPHY, 33 (4): (e4454). [PMID:30520061] [10.1002/bmc.4454] |
| 6. Suqian Xu, Hanxu Zhu, Wenrui Cao, Zhibin Wen, Jinnan Wang, Corvini Philippe François-Xavier, Thomas Wintgens. (2018) Cu-Al2O3-g-C3N4 and Cu-Al2O3-C-dots with dual-reaction centres for simultaneous enhancement of Fenton-like catalytic activity and selective H2O2 conversion to hydroxyl radicals. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2018.04.029] |
| 7. Wang Weixue, Liu Yang, Du Xinjie, Wang Huihui, Ai Yuejie, Liu Qianwei, Wang Xiangke, Chen Zhe. (2025) Solvent-free fabrication of ultrathin two-dimensional metal oxides/sulfides in a fixed interlayer by geometric confinement. Nature Communications, 16 (1): (1-11). [PMID:39948342] [10.1038/s41467-025-56912-9] |
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