| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2012-09-06 15:16:51 UTC |
|---|
| Update Date | 2023-02-21 17:18:27 UTC |
|---|
| HMDB ID | HMDB0015253 |
|---|
| Secondary Accession Numbers | |
|---|
| Metabolite Identification |
|---|
| Common Name | Phenacemide |
|---|
| Description | Phenacemide is only found in individuals that have used or taken this drug. It is used to control certain seizures in the treatment of epilepsy. This medicine acts on the central nervous system (CNS) to reduce the number and severity of seizures. Phenacemide binds to and blocks neuronal sodium channels or voltage sensitive calcium channels. This blocks or suppresses neuronal depolarization and hypersynchronization. Hypersynchronization is what often causes seizures. |
|---|
| Structure | InChI=1S/C9H10N2O2/c10-9(13)11-8(12)6-7-4-2-1-3-5-7/h1-5H,6H2,(H3,10,11,12,13) |
|---|
| Synonyms | | Value | Source |
|---|
| Phenurone | Kegg | | Carbamide phenylacetate | HMDB | | Phenacetylcarbamide | HMDB | | Phenacetylurea | HMDB | | Phenylacetylurea | HMDB | | Phenylacetyluree | HMDB | | Phenuron | HMDB | | (Phenylacetyl)urea | HMDB |
|
|---|
| Chemical Formula | C9H10N2O2 |
|---|
| Average Molecular Weight | 178.1879 |
|---|
| Monoisotopic Molecular Weight | 178.074227574 |
|---|
| IUPAC Name | (2-phenylacetyl)urea |
|---|
| Traditional Name | phenacemide |
|---|
| CAS Registry Number | 63-98-9 |
|---|
| SMILES | NC(=O)NC(=O)CC1=CC=CC=C1 |
|---|
| InChI Identifier | InChI=1S/C9H10N2O2/c10-9(13)11-8(12)6-7-4-2-1-3-5-7/h1-5H,6H2,(H3,10,11,12,13) |
|---|
| InChI Key | XPFRXWCVYUEORT-UHFFFAOYSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as phenylacetamides. These are amide derivatives of phenylacetic acids. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Benzenoids |
|---|
| Class | Benzene and substituted derivatives |
|---|
| Sub Class | Phenylacetamides |
|---|
| Direct Parent | Phenylacetamides |
|---|
| Alternative Parents | |
|---|
| Substituents | - Phenylacetamide
- N-acyl urea
- Ureide
- Dicarboximide
- Carbonic acid derivative
- Urea
- Carboxylic acid derivative
- Organopnictogen compound
- Carbonyl group
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Organic oxide
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
|
|---|
| Molecular Framework | Aromatic homomonocyclic compounds |
|---|
| External Descriptors | |
|---|
| Ontology |
|---|
| Physiological effect | Not Available |
|---|
| Disposition | |
|---|
| Process | Not Available |
|---|
| Role | |
|---|
| Physical Properties |
|---|
| State | Solid |
|---|
| Experimental Molecular Properties | | Property | Value | Reference |
|---|
| Melting Point | 215 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 1.06 g/L | Not Available | | LogP | 0.8 | Not Available |
|
|---|
| Experimental Chromatographic Properties | Experimental Collision Cross Sections |
|---|
| Predicted Molecular Properties | |
|---|
| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 3.71 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.2868 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.33 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 78.4 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1134.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 320.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 113.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 190.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 85.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 290.4 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 337.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 396.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 813.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 299.6 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 971.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 216.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 248.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 383.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 299.6 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 110.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| Phenacemide,1TMS,isomer #1 | C[Si](C)(C)NC(=O)NC(=O)CC1=CC=CC=C1 | 1882.7 | Semi standard non polar | 33892256 | | Phenacemide,1TMS,isomer #1 | C[Si](C)(C)NC(=O)NC(=O)CC1=CC=CC=C1 | 1707.1 | Standard non polar | 33892256 | | Phenacemide,1TMS,isomer #1 | C[Si](C)(C)NC(=O)NC(=O)CC1=CC=CC=C1 | 2616.5 | Standard polar | 33892256 | | Phenacemide,1TMS,isomer #2 | C[Si](C)(C)N(C(N)=O)C(=O)CC1=CC=CC=C1 | 1752.5 | Semi standard non polar | 33892256 | | Phenacemide,1TMS,isomer #2 | C[Si](C)(C)N(C(N)=O)C(=O)CC1=CC=CC=C1 | 1775.2 | Standard non polar | 33892256 | | Phenacemide,1TMS,isomer #2 | C[Si](C)(C)N(C(N)=O)C(=O)CC1=CC=CC=C1 | 2606.9 | Standard polar | 33892256 | | Phenacemide,2TMS,isomer #1 | C[Si](C)(C)N(C(=O)NC(=O)CC1=CC=CC=C1)[Si](C)(C)C | 1924.7 | Semi standard non polar | 33892256 | | Phenacemide,2TMS,isomer #1 | C[Si](C)(C)N(C(=O)NC(=O)CC1=CC=CC=C1)[Si](C)(C)C | 1886.9 | Standard non polar | 33892256 | | Phenacemide,2TMS,isomer #1 | C[Si](C)(C)N(C(=O)NC(=O)CC1=CC=CC=C1)[Si](C)(C)C | 2482.2 | Standard polar | 33892256 | | Phenacemide,2TMS,isomer #2 | C[Si](C)(C)NC(=O)N(C(=O)CC1=CC=CC=C1)[Si](C)(C)C | 1842.0 | Semi standard non polar | 33892256 | | Phenacemide,2TMS,isomer #2 | C[Si](C)(C)NC(=O)N(C(=O)CC1=CC=CC=C1)[Si](C)(C)C | 1849.4 | Standard non polar | 33892256 | | Phenacemide,2TMS,isomer #2 | C[Si](C)(C)NC(=O)N(C(=O)CC1=CC=CC=C1)[Si](C)(C)C | 2320.9 | Standard polar | 33892256 | | Phenacemide,3TMS,isomer #1 | C[Si](C)(C)N(C(=O)CC1=CC=CC=C1)C(=O)N([Si](C)(C)C)[Si](C)(C)C | 1867.4 | Semi standard non polar | 33892256 | | Phenacemide,3TMS,isomer #1 | C[Si](C)(C)N(C(=O)CC1=CC=CC=C1)C(=O)N([Si](C)(C)C)[Si](C)(C)C | 2015.9 | Standard non polar | 33892256 | | Phenacemide,3TMS,isomer #1 | C[Si](C)(C)N(C(=O)CC1=CC=CC=C1)C(=O)N([Si](C)(C)C)[Si](C)(C)C | 2142.9 | Standard polar | 33892256 | | Phenacemide,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(=O)NC(=O)CC1=CC=CC=C1 | 2114.8 | Semi standard non polar | 33892256 | | Phenacemide,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(=O)NC(=O)CC1=CC=CC=C1 | 1952.9 | Standard non polar | 33892256 | | Phenacemide,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC(=O)NC(=O)CC1=CC=CC=C1 | 2632.5 | Standard polar | 33892256 | | Phenacemide,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C(N)=O)C(=O)CC1=CC=CC=C1 | 1986.4 | Semi standard non polar | 33892256 | | Phenacemide,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C(N)=O)C(=O)CC1=CC=CC=C1 | 1993.9 | Standard non polar | 33892256 | | Phenacemide,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C(N)=O)C(=O)CC1=CC=CC=C1 | 2687.1 | Standard polar | 33892256 | | Phenacemide,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C(=O)NC(=O)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2353.0 | Semi standard non polar | 33892256 | | Phenacemide,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C(=O)NC(=O)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2293.2 | Standard non polar | 33892256 | | Phenacemide,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C(=O)NC(=O)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2555.1 | Standard polar | 33892256 | | Phenacemide,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC(=O)N(C(=O)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2278.5 | Semi standard non polar | 33892256 | | Phenacemide,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC(=O)N(C(=O)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2259.1 | Standard non polar | 33892256 | | Phenacemide,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC(=O)N(C(=O)CC1=CC=CC=C1)[Si](C)(C)C(C)(C)C | 2495.1 | Standard polar | 33892256 | | Phenacemide,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C(=O)CC1=CC=CC=C1)C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2531.7 | Semi standard non polar | 33892256 | | Phenacemide,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C(=O)CC1=CC=CC=C1)C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2561.4 | Standard non polar | 33892256 | | Phenacemide,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)N(C(=O)CC1=CC=CC=C1)C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2472.2 | Standard polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - Phenacemide GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9300000000-1bdb50bda427a0a6b759 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Phenacemide GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-00kf-9200000000-38554ddfe2ad3808dc2a | 2014-09-20 | Not Available | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 10V, Positive-QTOF | splash10-004i-2900000000-bbe6000c85c6e7cad8d7 | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 20V, Positive-QTOF | splash10-014u-4900000000-65aecc6405e7dc3960db | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 40V, Positive-QTOF | splash10-0006-9100000000-470744c360a51861385e | 2016-06-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 10V, Negative-QTOF | splash10-000x-7900000000-33581cec0b1c89a374a1 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 20V, Negative-QTOF | splash10-000x-7900000000-c6b59b20b89c19c87759 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 40V, Negative-QTOF | splash10-0006-9100000000-812937333ee84aac004a | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 10V, Positive-QTOF | splash10-00kf-9600000000-eb2dcdcc261eec29fa08 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 20V, Positive-QTOF | splash10-0006-9100000000-6f93f0492b5f06695057 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 40V, Positive-QTOF | splash10-0006-9000000000-d3ddfb9a0b95dad2b026 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 10V, Negative-QTOF | splash10-0006-9000000000-2cca984c3d943209d9fe | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 20V, Negative-QTOF | splash10-0006-9000000000-90726b17dc36e29c5299 | 2021-10-11 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phenacemide 40V, Negative-QTOF | splash10-0006-9000000000-90726b17dc36e29c5299 | 2021-10-11 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
|
|---|