| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2017-03-23 03:54:24 UTC |
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| Update Date | 2022-09-22 18:34:29 UTC |
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| HMDB ID | HMDB0062547 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 2-Hydroxyacetaminophen sulfate |
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| Description | 2-Hydroxyacetaminophen sulfate belongs to the class of organic compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. An aryl sulfate that is the 3-hydroxy derivative of paracetamol sulfate. 2-Hydroxyacetaminophen sulfate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC(=O)NC1=CC=C(OS(O)(=O)=O)C=C1O InChI=1S/C8H9NO6S/c1-5(10)9-7-3-2-6(4-8(7)11)15-16(12,13)14/h2-4,11H,1H3,(H,9,10)(H,12,13,14) |
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| Synonyms | | Value | Source |
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| 2-Hydroxyacetaminophen sulfuric acid | Generator | | 2-Hydroxyacetaminophen sulphate | Generator | | 2-Hydroxyacetaminophen sulphuric acid | Generator | | N-[2-Hydroxy-4-(sulfooxy)phenyl]acetamide | HMDB | | 2,4-Dihydroxyacetanilide-4-sulfate | HMDB |
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| Chemical Formula | C8H9NO6S |
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| Average Molecular Weight | 247.22 |
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| Monoisotopic Molecular Weight | 247.015058188 |
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| IUPAC Name | (4-acetamido-3-hydroxyphenyl)oxidanesulfonic acid |
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| Traditional Name | (4-acetamido-3-hydroxyphenyl)oxidanesulfonic acid |
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| CAS Registry Number | 53446-14-3 |
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| SMILES | CC(=O)NC1=CC=C(OS(O)(=O)=O)C=C1O |
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| InChI Identifier | InChI=1S/C8H9NO6S/c1-5(10)9-7-3-2-6(4-8(7)11)15-16(12,13)14/h2-4,11H,1H3,(H,9,10)(H,12,13,14) |
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| InChI Key | HRLQZTOIKWEZBN-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phenylsulfates. Phenylsulfates are compounds containing a sulfuric acid group conjugated to a phenyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Organic sulfuric acids and derivatives |
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| Sub Class | Arylsulfates |
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| Direct Parent | Phenylsulfates |
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| Alternative Parents | |
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| Substituents | - Phenylsulfate
- Acetanilide
- Anilide
- N-acetylarylamine
- Phenoxy compound
- N-arylamide
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Sulfuric acid ester
- Sulfate-ester
- Sulfuric acid monoester
- Acetamide
- Secondary carboxylic acid amide
- Carboxamide group
- Carboxylic acid derivative
- Organic nitrogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Organopnictogen compound
- Carbonyl group
- Organic oxygen compound
- 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 | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 1.57 g/l | ALOGPS | | LogP | -1.06 | ALOGPS |
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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. | 3.98 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.9135 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 6.7 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1359.7 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 296.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 79.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 176.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 75.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 325.1 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 | 448.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 160.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 733.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 149.4 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 | 1162.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 238.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 225.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 571.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 294.9 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 | 264.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 2-Hydroxyacetaminophen sulfate,1TMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C | 2300.2 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,1TMS,isomer #2 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O | 2323.5 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,1TMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O)[Si](C)(C)C | 2151.5 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O[Si](C)(C)C | 2286.2 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O[Si](C)(C)C | 2273.6 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O[Si](C)(C)C | 3137.1 | Standard polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #2 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C)[Si](C)(C)C | 2161.7 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #2 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C)[Si](C)(C)C | 2281.3 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #2 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C)[Si](C)(C)C | 3004.1 | Standard polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O)[Si](C)(C)C | 2126.6 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O)[Si](C)(C)C | 2293.0 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O)[Si](C)(C)C | 3027.1 | Standard polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,3TMS,isomer #1 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O[Si](C)(C)C)[Si](C)(C)C | 2177.8 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,3TMS,isomer #1 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O[Si](C)(C)C)[Si](C)(C)C | 2365.8 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,3TMS,isomer #1 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C)C=C1O[Si](C)(C)C)[Si](C)(C)C | 2770.9 | Standard polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,1TBDMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C(C)(C)C | 2561.1 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,1TBDMS,isomer #2 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O | 2606.6 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,1TBDMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O)[Si](C)(C)C(C)(C)C | 2413.8 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C | 2776.0 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C | 2769.0 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #1 | CC(=O)NC1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C | 3184.3 | Standard polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #2 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2620.1 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #2 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2764.2 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #2 | CC(=O)N(C1=CC=C(OS(=O)(=O)O)C=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3088.0 | Standard polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O)[Si](C)(C)C(C)(C)C | 2606.2 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O)[Si](C)(C)C(C)(C)C | 2793.7 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,2TBDMS,isomer #3 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O)[Si](C)(C)C(C)(C)C | 3074.4 | Standard polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,3TBDMS,isomer #1 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2837.6 | Semi standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,3TBDMS,isomer #1 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3112.6 | Standard non polar | 33892256 | | 2-Hydroxyacetaminophen sulfate,3TBDMS,isomer #1 | CC(=O)N(C1=CC=C(OS(=O)(=O)O[Si](C)(C)C(C)(C)C)C=C1O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2992.9 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxyacetaminophen sulfate GC-MS (Non-derivatized) - 70eV, Positive | splash10-0udi-2690000000-b2636b850074e5f79c47 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxyacetaminophen sulfate GC-MS (2 TMS) - 70eV, Positive | splash10-024j-9288000000-87ac8fdfef22d1fa667a | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 2-Hydroxyacetaminophen sulfate 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 |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 10V, Positive-QTOF | splash10-0f6t-0090000000-110ff93548fda8e95b24 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 20V, Positive-QTOF | splash10-0ue9-0960000000-eec0aef5badfeb031eb5 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 40V, Positive-QTOF | splash10-0kfx-8910000000-344cce02eb7cad73b61d | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 10V, Negative-QTOF | splash10-0002-0090000000-fa31b0975e37a7931e1b | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 20V, Negative-QTOF | splash10-0gi1-1950000000-e609c12987beb75199e0 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 40V, Negative-QTOF | splash10-00dl-6900000000-639629a1ebf0b1fbb3ff | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 10V, Negative-QTOF | splash10-0002-0090000000-753b0fe662f56233cd69 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 20V, Negative-QTOF | splash10-0002-0090000000-4f35ef27aeaee3ae944c | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 40V, Negative-QTOF | splash10-00l7-9600000000-8c54572e4c104f4db200 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 10V, Positive-QTOF | splash10-0a4i-0090000000-ef7026142809d4f66598 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 20V, Positive-QTOF | splash10-05g0-0940000000-08f39ff288f8c63960a6 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2-Hydroxyacetaminophen sulfate 40V, Positive-QTOF | splash10-05gr-4900000000-914e827f76c756ca1143 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| 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 |
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