| 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 17:41:45 UTC |
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| Update Date | 2023-02-21 17:20:09 UTC |
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| HMDB ID | HMDB0031233 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Ethyl hydrogen sulfate |
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| Description | Ethyl hydrogen sulfate, also known as ethyl sulfate or ethylsulfuric acid, belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl group). Based on a literature review a significant number of articles have been published on Ethyl hydrogen sulfate. |
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| Structure | InChI=1S/C2H6O4S/c1-2-6-7(3,4)5/h2H2,1H3,(H,3,4,5) |
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| Synonyms | | Value | Source |
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| Ethyl hydrogen sulfuric acid | Generator | | Ethyl hydrogen sulphate | Generator | | Ethyl hydrogen sulphuric acid | Generator | | Ethyl sulfate | HMDB | | Ethyl sulphate | HMDB | | Ethylsulfuric acid | HMDB | | Ethylsulphuric acid | HMDB | | Monoethyl sulfate | HMDB | | Monoethyl sulfate, 9ci | HMDB | | Monoethyl sulphate | HMDB | | Monoethyl sulphate, 9ci | HMDB | | Sulfethylic acid | HMDB | | Sulfovinic acid | HMDB | | Sulfuric acid, monoethyl ester | HMDB | | Ethoxysulfonate | HMDB | | Ethoxysulphonate | HMDB | | Ethoxysulphonic acid | HMDB |
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| Chemical Formula | C2H6O4S |
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| Average Molecular Weight | 126.132 |
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| Monoisotopic Molecular Weight | 125.99867937 |
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| IUPAC Name | ethoxysulfonic acid |
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| Traditional Name | ethyl sulfate |
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| CAS Registry Number | 540-82-9 |
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| SMILES | CCOS(O)(=O)=O |
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| InChI Identifier | InChI=1S/C2H6O4S/c1-2-6-7(3,4)5/h2H2,1H3,(H,3,4,5) |
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| InChI Key | KIWBPDUYBMNFTB-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as sulfuric acid monoesters. These are organic compounds containing the sulfuric acid monoester functional group, with the generic structure ROS(O)(=O)=O, (R=organyl 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 | Sulfuric acid esters |
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| Direct Parent | Sulfuric acid monoesters |
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| Alternative Parents | |
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| Substituents | - Alkyl sulfate
- Sulfate-ester
- Sulfuric acid monoester
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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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 | Not Available | Not Available | | LogP | Not Available | 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. | 2.82 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.6046 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.5 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 112.2 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1134.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 391.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 98.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 264.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 73.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 328.2 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 | 397.1 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 245.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 732.2 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 181.0 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 | 1017.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 232.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 305.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 669.9 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 317.1 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 | 265.7 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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