| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2012-09-11 18:41:07 UTC |
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| Update Date | 2023-02-21 17:23:45 UTC |
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| HMDB ID | HMDB0033910 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Acetophenone |
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| Description | Acetophenone is the organic compound with the formula C6H5C(O)CH3. It is the simplest aromatic ketone. This colourless, viscous liquid is a precursor to useful resins and fragrances. Acetophenone is found in chicory. Acetophenone is a flavouring ingredient used in fruit flavours. Acetophenone is a raw material for the synthesis of some pharmaceuticals and is also listed as an approved excipient by the U.S. FDA. In a 1994 report released by five top cigarette companies in the U.S., acetophenone was listed as one of the 599 additives to cigarettes. |
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| Structure | InChI=1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3 |
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| Synonyms | | Value | Source |
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| 1-Phenylethanone | ChEBI | | Acetylbenzene | ChEBI | | Benzoyl methide | ChEBI | | Methyl phenyl ketone | ChEBI | | Phenyl methyl ketone | ChEBI | | 1-Phenyl-1-ethanone | HMDB | | 1-Phenyl-ethanone | HMDB | | 1-Phenylethan-1-one | HMDB | | 1-Phenylethanone (acetophenone) | HMDB | | 1-Phenylethanone, 9ci | HMDB | | Acetofenon | HMDB | | Acetophenon | HMDB | | Acetyl-benzene | HMDB | | Acetylbenzol | HMDB | | alpha-Acetophenone | HMDB | | Benzoylmethide | HMDB | | Dymex | HMDB | | FEMA 2009 | HMDB | | Hypnon | HMDB | | Hypnone | HMDB | | Ketone, methyl phenyl | HMDB | | Methyl phenyl-ketone | HMDB | | Methylphenylketone | HMDB | | Nchem.180-comp5 | HMDB | | Phenyl | HMDB | | Phenylethanone | HMDB | | Phenylmethylketone | HMDB |
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| Chemical Formula | C8H8O |
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| Average Molecular Weight | 120.1485 |
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| Monoisotopic Molecular Weight | 120.057514878 |
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| IUPAC Name | 1-phenylethan-1-one |
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| Traditional Name | acetophenone |
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| CAS Registry Number | 98-86-2 |
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| SMILES | CC(=O)C1=CC=CC=C1 |
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| InChI Identifier | InChI=1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3 |
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| InChI Key | KWOLFJPFCHCOCG-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as alkyl-phenylketones. These are aromatic compounds containing a ketone substituted by one alkyl group, and a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbonyl compounds |
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| Direct Parent | Alkyl-phenylketones |
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| Alternative Parents | |
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| Substituents | - Alkyl-phenylketone
- Acetophenone
- Aryl alkyl ketone
- Benzoyl
- Benzenoid
- Monocyclic benzene moiety
- Organic oxide
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | |
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| Role | |
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| Physical Properties |
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| State | Liquid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 20 °C | Not Available | | Boiling Point | 202.00 to 203.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | | Water Solubility | 6.13 mg/mL at 25 °C | Not Available | | LogP | 1.58 | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| 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. | 4.81 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.5124 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.15 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1768.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 470.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 162.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 293.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 177.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 420.2 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 | 532.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 123.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1014.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 386.4 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 | 1094.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 342.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 367.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 434.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 360.5 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 | 68.1 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| Spectra |
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| Biological Properties |
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| Cellular Locations | |
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| Biospecimen Locations | |
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| Tissue Locations | Not Available |
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| Pathways | |
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| Normal Concentrations |
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| Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Feces | Detected and Quantified | 149.815 nmol/g wet feces | Adult (>18 years old) | Not Specified | Normal | | details | | Feces | Detected and Quantified | 152.589 nmol/g wet feces | Adult (>18 years old) | Not Specified | Normal | | details | | Feces | Detected and Quantified | 180.332 nmol/g wet feces | Adult (>18 years old) | Not Specified | Normal | | details | | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Not Specified | Normal | | details |
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| Abnormal Concentrations |
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| Breath | Detected but not Quantified | Not Quantified | Children (1-13 years old) | Both | Asthma | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Campylobacter jejuni infection | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Clostridium difficile infection | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Ulcerative Colitis | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Ulcerative colitis | | details | | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Crohn's disease | | details |
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| Associated Disorders and Diseases |
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| Disease References | | Asthma |
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- van de Kant KD, van Berkel JJ, Jobsis Q, Lima Passos V, Klaassen EM, van der Sande L, van Schayck OC, de Jongste JC, van Schooten FJ, Derks E, Dompeling E, Dallinga JW: Exhaled breath profiling in diagnosing wheezy preschool children. Eur Respir J. 2013 Jan;41(1):183-8. doi: 10.1183/09031936.00122411. [PubMed:23277518 ]
| | Ulcerative colitis |
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- Garner CE, Smith S, de Lacy Costello B, White P, Spencer R, Probert CS, Ratcliffe NM: Volatile organic compounds from feces and their potential for diagnosis of gastrointestinal disease. FASEB J. 2007 Jun;21(8):1675-88. Epub 2007 Feb 21. [PubMed:17314143 ]
- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
| | Crohn's disease |
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- De Preter V, Machiels K, Joossens M, Arijs I, Matthys C, Vermeire S, Rutgeerts P, Verbeke K: Faecal metabolite profiling identifies medium-chain fatty acids as discriminating compounds in IBD. Gut. 2015 Mar;64(3):447-58. doi: 10.1136/gutjnl-2013-306423. Epub 2014 May 8. [PubMed:24811995 ]
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| Associated OMIM IDs | |
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| External Links |
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| DrugBank ID | DB04619 |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | FDB012106 |
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| KNApSAcK ID | C00002685 |
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| Chemspider ID | 7132 |
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| KEGG Compound ID | C07113 |
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| BioCyc ID | Not Available |
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| BiGG ID | Not Available |
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| Wikipedia Link | Acetophenone |
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| METLIN ID | Not Available |
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| PubChem Compound | 7410 |
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| PDB ID | AC0 |
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| ChEBI ID | 27632 |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| MarkerDB ID | Not Available |
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| Good Scents ID | rw1000131 |
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| References |
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| Synthesis Reference | Not Available |
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| Material Safety Data Sheet (MSDS) | Download (PDF) |
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| General References | - Gul HI, Ojanen T, Vepsalainen J, Gul M, Erciyas E, Hanninen O: Antifungal activity of some mono, bis and quaternary Mannich bases derived from acetophenone. Arzneimittelforschung. 2001 Jan;51(1):72-5. [PubMed:11215330 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
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