| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2012-09-11 17:50:32 UTC |
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| Update Date | 2023-02-21 17:22:21 UTC |
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| HMDB ID | HMDB0032568 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 2'-Hydroxyacetophenone |
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| Description | 2'-Hydroxyacetophenone, also known as 2-acetylphenol or 2-hydroxyacetylbenzene, 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. 2'-Hydroxyacetophenone is a sweet, hawthorne, and herbal tasting compound. 2'-hydroxyacetophenone has been detected, but not quantified, in several different foods, such as chinese cinnamons, tea, coffee and coffee products, alcoholic beverages, and garden tomato. |
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| Structure | InChI=1S/C8H8O2/c1-6(9)7-4-2-3-5-8(7)10/h2-5,10H,1H3 |
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| Synonyms | | Value | Source |
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| 1-(2-Hydroxyphenyl)ethanone | ChEBI | | 2-Hydroxyphenyl methyl ketone | ChEBI | | Methyl 2-hydroxyphenyl ketone | ChEBI | | O-Acetylphenol | ChEBI | | O-Hydroxyacetophenone | ChEBI | | O-Hydroxyphenyl methyl ketone | ChEBI | | 1-(2-Hydroxyphenyl)ethanone, 9ci | HMDB | | 2-Acetylphenol | HMDB | | 2-Hydroxyacetophenone | HMDB | | 2-Hydroxyacetylbenzene | HMDB | | Acetophenone, 2'-hydroxy- (8ci) | HMDB | | FEMA 3548 | HMDB | | 1-(2-Hydroxyphenyl)ethanone, sodium salt | MeSH | | 2'-Hydroxyacetophenone | MeSH |
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| Chemical Formula | C8H8O2 |
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| Average Molecular Weight | 136.1479 |
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| Monoisotopic Molecular Weight | 136.0524295 |
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| IUPAC Name | 1-(2-hydroxyphenyl)ethan-1-one |
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| Traditional Name | o-acetylphenol |
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| CAS Registry Number | 118-93-4 |
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| SMILES | CC(=O)C1=CC=CC=C1O |
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| InChI Identifier | InChI=1S/C8H8O2/c1-6(9)7-4-2-3-5-8(7)10/h2-5,10H,1H3 |
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| InChI Key | JECYUBVRTQDVAT-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
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Benzenoid
- Monocyclic benzene moiety
- Vinylogous acid
- Organic oxide
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | Not Available |
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| Role | |
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| Physical Properties |
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| State | Liquid |
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| Experimental Molecular Properties | |
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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. | 4.14 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 12.0333 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.1 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1714.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 413.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 143.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 260.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 200.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 406.1 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 | 548.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 128.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 964.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 373.1 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 | 1121.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 347.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 377.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 504.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 268.9 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 | 113.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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