| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2012-09-11 17:50:31 UTC |
|---|
| Update Date | 2023-02-21 17:22:21 UTC |
|---|
| HMDB ID | HMDB0032565 |
|---|
| Secondary Accession Numbers | |
|---|
| Metabolite Identification |
|---|
| Common Name | (4-Ethoxyphenyl)urea |
|---|
| Description | (4-Ethoxyphenyl)urea, also known as dulcin? or p-ureidophenetole, belongs to the class of organic compounds known as n-phenylureas. N-phenylureas are compounds containing a N-phenylurea moiety, which is structurally characterized by a phenyl group linked to one nitrogen atom of a urea group. Based on a literature review very few articles have been published on (4-Ethoxyphenyl)urea. |
|---|
| Structure | InChI=1S/C9H12N2O2/c1-2-13-8-5-3-7(4-6-8)11-9(10)12/h3-6H,2H2,1H3,(H3,10,11,12) |
|---|
| Synonyms | | Value | Source |
|---|
| p-Ethoxyphenylurea | Kegg | | 4-Ethoxy-phenylurea | HMDB | | Dulcin? | HMDB | | p-Ureidophenetole | HMDB | | Sucrol | HMDB | | Urea, (4-ethoxyphenyl)- (9ci) | HMDB | | Valzin | HMDB | | Phenetolcarbamide | HMDB |
|
|---|
| Chemical Formula | C9H12N2O2 |
|---|
| Average Molecular Weight | 180.2038 |
|---|
| Monoisotopic Molecular Weight | 180.089877638 |
|---|
| IUPAC Name | (4-ethoxyphenyl)urea |
|---|
| Traditional Name | dulcin |
|---|
| CAS Registry Number | 150-69-6 |
|---|
| SMILES | CCOC1=CC=C(NC(N)=O)C=C1 |
|---|
| InChI Identifier | InChI=1S/C9H12N2O2/c1-2-13-8-5-3-7(4-6-8)11-9(10)12/h3-6H,2H2,1H3,(H3,10,11,12) |
|---|
| InChI Key | GGLIEWRLXDLBBF-UHFFFAOYSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as n-phenylureas. N-phenylureas are compounds containing a N-phenylurea moiety, which is structurally characterized by a phenyl group linked to one nitrogen atom of a urea group. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Benzenoids |
|---|
| Class | Benzene and substituted derivatives |
|---|
| Sub Class | N-phenylureas |
|---|
| Direct Parent | N-phenylureas |
|---|
| Alternative Parents | |
|---|
| Substituents | - N-phenylurea
- Phenol ether
- Phenoxy compound
- Alkyl aryl ether
- Urea
- Carbonic acid derivative
- Ether
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen compound
- Carbonyl group
- Organic oxygen compound
- Aromatic homomonocyclic compound
|
|---|
| Molecular Framework | Aromatic homomonocyclic compounds |
|---|
| External Descriptors | |
|---|
| Ontology |
|---|
| Physiological effect | Not Available |
|---|
| Disposition | |
|---|
| Process | Not Available |
|---|
| Role | Not Available |
|---|
| Physical Properties |
|---|
| State | Solid |
|---|
| Experimental Molecular Properties | |
|---|
| Experimental Chromatographic Properties | Not Available |
|---|
| 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. | 2.89 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.2819 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.42 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 209.5 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 798.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 315.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 96.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 183.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 54.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 277.2 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 | 317.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 612.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 696.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 147.7 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 | 782.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 207.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 241.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 495.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 488.8 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 | 188.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| (4-Ethoxyphenyl)urea,1TMS,isomer #1 | CCOC1=CC=C(NC(=O)N[Si](C)(C)C)C=C1 | 1974.8 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,1TMS,isomer #1 | CCOC1=CC=C(NC(=O)N[Si](C)(C)C)C=C1 | 1789.6 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,1TMS,isomer #2 | CCOC1=CC=C(N(C(N)=O)[Si](C)(C)C)C=C1 | 1813.0 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,1TMS,isomer #2 | CCOC1=CC=C(N(C(N)=O)[Si](C)(C)C)C=C1 | 1735.1 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TMS,isomer #1 | CCOC1=CC=C(N(C(=O)N[Si](C)(C)C)[Si](C)(C)C)C=C1 | 1884.0 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TMS,isomer #1 | CCOC1=CC=C(N(C(=O)N[Si](C)(C)C)[Si](C)(C)C)C=C1 | 1792.6 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TMS,isomer #2 | CCOC1=CC=C(NC(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C1 | 2029.3 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TMS,isomer #2 | CCOC1=CC=C(NC(=O)N([Si](C)(C)C)[Si](C)(C)C)C=C1 | 1920.4 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,3TMS,isomer #1 | CCOC1=CC=C(N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)C=C1 | 1965.7 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,3TMS,isomer #1 | CCOC1=CC=C(N(C(=O)N([Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)C=C1 | 1998.2 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,1TBDMS,isomer #1 | CCOC1=CC=C(NC(=O)N[Si](C)(C)C(C)(C)C)C=C1 | 2192.7 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,1TBDMS,isomer #1 | CCOC1=CC=C(NC(=O)N[Si](C)(C)C(C)(C)C)C=C1 | 2012.1 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,1TBDMS,isomer #2 | CCOC1=CC=C(N(C(N)=O)[Si](C)(C)C(C)(C)C)C=C1 | 2049.1 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,1TBDMS,isomer #2 | CCOC1=CC=C(N(C(N)=O)[Si](C)(C)C(C)(C)C)C=C1 | 1942.7 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TBDMS,isomer #1 | CCOC1=CC=C(N(C(=O)N[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 2359.7 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TBDMS,isomer #1 | CCOC1=CC=C(N(C(=O)N[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 2256.8 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TBDMS,isomer #2 | CCOC1=CC=C(NC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 2471.3 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,2TBDMS,isomer #2 | CCOC1=CC=C(NC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 2336.3 | Standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,3TBDMS,isomer #1 | CCOC1=CC=C(N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 2659.8 | Semi standard non polar | 33892256 | | (4-Ethoxyphenyl)urea,3TBDMS,isomer #1 | CCOC1=CC=C(N(C(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)C=C1 | 2566.2 | Standard non polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - (4-Ethoxyphenyl)urea GC-MS (Non-derivatized) - 70eV, Positive | splash10-0pbl-2900000000-91fa4031fe1b068a150a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (4-Ethoxyphenyl)urea GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - (4-Ethoxyphenyl)urea GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 90V, Positive-QTOF | splash10-0cdi-7900000000-9f992b03eabedf75a419 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 15V, Positive-QTOF | splash10-001i-0900000000-41f3eadfb260897bc9e9 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 45V, Positive-QTOF | splash10-000i-0900000000-e5d15f573261feb10912 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 75V, Positive-QTOF | splash10-0bt9-2900000000-04165f6b48ea506207ae | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 15V, Positive-QTOF | splash10-001i-0900000000-038fc84dfd903c7dc88e | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 30V, Positive-QTOF | splash10-001r-0900000000-ca06f6ac1ddfe43d9132 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 60V, Positive-QTOF | splash10-0bti-0900000000-500e77d6a754c5c34509 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 45V, Positive-QTOF | splash10-000i-0900000000-77e0601996cc07dfd14c | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 60V, Positive-QTOF | splash10-0bti-0900000000-847f8256204ed7d0f9ae | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 90V, Positive-QTOF | splash10-0cdi-6900000000-85b69575d3ddcada1d35 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 75V, Positive-QTOF | splash10-0bt9-2900000000-13faa16a65aec5568b31 | 2021-09-20 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 10V, Positive-QTOF | splash10-001i-0900000000-58b2f4f139de6426961b | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 20V, Positive-QTOF | splash10-01q0-1900000000-7aae66ed6d99c55f4636 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 40V, Positive-QTOF | splash10-0a4l-9700000000-bfc10d0cc360dce68bf7 | 2016-08-03 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 10V, Negative-QTOF | splash10-000l-3900000000-6e11ef7d3b53972aadc3 | 2016-08-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 20V, Negative-QTOF | splash10-000l-4900000000-903318effaf2da3006aa | 2016-08-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 40V, Negative-QTOF | splash10-0006-9400000000-0151bee8291b8b29ec59 | 2016-08-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 10V, Positive-QTOF | splash10-001i-0900000000-49628b38fd3e6f7bf45c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 20V, Positive-QTOF | splash10-000i-0900000000-f4c56cfc70f1f7267323 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 40V, Positive-QTOF | splash10-014i-9200000000-0911ba51839076215a3b | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 10V, Negative-QTOF | splash10-0006-9000000000-90726b17dc36e29c5299 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 20V, Negative-QTOF | splash10-0006-9000000000-90726b17dc36e29c5299 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (4-Ethoxyphenyl)urea 40V, Negative-QTOF | splash10-0006-9000000000-31673bea27db83625064 | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-04 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-04 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-04 | FELIX lab | View Spectrum |
|
|---|