| Record Information | 
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| Version | 5.0 | 
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| Status | Expected but not Quantified | 
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| Creation Date | 2012-09-11 17:41:21 UTC | 
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| Update Date | 2023-02-21 17:19:56 UTC | 
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| HMDB ID | HMDB0031160 | 
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| Secondary Accession Numbers |  | 
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| Metabolite Identification | 
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| Common Name | 1-Pentanesulfenothioic acid | 
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| Description | 1-Pentanesulfenothioic acid, also known as 1-pentanesulphenothioate, belongs to the class of organic compounds known as sulfenyl compounds. These are organosulfur compounds a sulfenyl group with the general formula RS (R = organyl). 1-Pentanesulfenothioic acid is found, on average, in the highest concentration within chives (Allium schoenoprasum). 1-Pentanesulfenothioic acid has also been detected, but not quantified in, several different foods, such as welsh onions (Allium fistulosum), green onion, garden onion (var.), garden onions (Allium cepa), and onion-family vegetables. This could make 1-pentanesulfenothioic acid a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 1-Pentanesulfenothioic acid. | 
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| Structure | InChI=1S/C5H12S2/c1-2-3-4-5-7-6/h6H,2-5H2,1H3 | 
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| Synonyms | | Value | Source | 
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 | 1-Pentanesulfenothioate | Generator |  | 1-Pentanesulphenothioate | Generator |  | 1-Pentanesulphenothioic acid | Generator |  | Pentyl hydrodisulfide | HMDB | 
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| Chemical Formula | C5H12S2 | 
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| Average Molecular Weight | 136.279 | 
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| Monoisotopic Molecular Weight | 136.038041764 | 
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| IUPAC Name | pentane-1-dithioperoxol | 
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| Traditional Name | pentane-1-dithioperoxol | 
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| CAS Registry Number | 86849-52-7 | 
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| SMILES | CCCCCSS | 
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| InChI Identifier | InChI=1S/C5H12S2/c1-2-3-4-5-7-6/h6H,2-5H2,1H3 | 
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| InChI Key | DPLYGYOSWLFGGY-UHFFFAOYSA-N | 
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| Chemical Taxonomy | 
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| Description | Belongs to the class of organic compounds known as sulfenyl compounds. These are organosulfur compounds a sulfenyl group with the general formula RS (R = organyl). | 
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| Kingdom | Organic compounds | 
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| Super Class | Organosulfur compounds | 
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| Class | Sulfenyl compounds | 
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| Sub Class | Not Available | 
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| Direct Parent | Sulfenyl compounds | 
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| Alternative Parents |  | 
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| Substituents | Sulfenyl compoundHydrocarbon derivativeAliphatic 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 |  | 
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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. | 4.27 minutes | 32390414 |  | Predicted by Siyang on May 30, 2022 | 16.3632 minutes | 33406817 |  | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.14 minutes | 32390414 |  | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 73.2 seconds | 40023050 |  | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1992.0 seconds | 40023050 |  | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 623.5 seconds | 40023050 |  | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 235.6 seconds | 40023050 |  | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 438.6 seconds | 40023050 |  | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 327.0 seconds | 40023050 |  | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 648.2 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 | 681.2 seconds | 40023050 |  | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 358.8 seconds | 40023050 |  | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1363.2 seconds | 40023050 |  | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 488.7 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 | 1319.8 seconds | 40023050 |  | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 495.3 seconds | 40023050 |  | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 420.9 seconds | 40023050 |  | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 611.0 seconds | 40023050 |  | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 571.5 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 | 60.8 seconds | 40023050 | 
 Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference | 
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 | 1-Pentanesulfenothioic acid | CCCCCSS | 1504.1 | Standard polar | 33892256 |  | 1-Pentanesulfenothioic acid | CCCCCSS | 1062.9 | Standard non polar | 33892256 |  | 1-Pentanesulfenothioic acid | CCCCCSS | 1070.6 | Semi standard non polar | 33892256 | 
 Derivatized | 
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| Spectra | 
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|  | GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View | 
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 | Experimental GC-MS | GC-MS Spectrum - 1-Pentanesulfenothioic acid EI-B (Non-derivatized) | splash10-00dr-9800000000-d326095cea1b84498082 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum |  | Experimental GC-MS | GC-MS Spectrum - 1-Pentanesulfenothioic acid EI-B (Non-derivatized) | splash10-00dr-9800000000-d326095cea1b84498082 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - 1-Pentanesulfenothioic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-004l-9100000000-b6aaf9294b18dfc8cc78 | 2017-09-01 | Wishart Lab | View Spectrum |  | Predicted GC-MS | Predicted GC-MS Spectrum - 1-Pentanesulfenothioic acid 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 - 1-Pentanesulfenothioic acid  10V, Positive-QTOF | splash10-00dr-9800000000-b8729d9a48b24952c5b6 | 2015-04-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  20V, Positive-QTOF | splash10-000i-6900000000-2612eb031cd486e9f616 | 2015-04-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  40V, Positive-QTOF | splash10-05fu-9000000000-a94e1002ed9d6fa5f1f7 | 2015-04-24 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  10V, Negative-QTOF | splash10-0079-9800000000-221cc4e1c0279a4abbc5 | 2015-04-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  20V, Negative-QTOF | splash10-0079-9600000000-40eea5137f4c84742ecc | 2015-04-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  40V, Negative-QTOF | splash10-07rr-9000000000-a9d69dff7cee2acce9fd | 2015-04-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  10V, Negative-QTOF | splash10-03di-9400000000-80d36cc5fbd59436d0bf | 2021-09-21 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  20V, Negative-QTOF | splash10-03di-9200000000-10d4d419ea7d5ffc1707 | 2021-09-21 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  40V, Negative-QTOF | splash10-03di-9000000000-bda92f13cfa445b06160 | 2021-09-21 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  10V, Positive-QTOF | splash10-0udi-5900000000-e606094dbb40100409e5 | 2021-09-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  20V, Positive-QTOF | splash10-014l-9100000000-04be510728fb81dfd182 | 2021-09-25 | Wishart Lab | View Spectrum |  | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1-Pentanesulfenothioic acid  40V, Positive-QTOF | splash10-06r2-9000000000-4421cbddf5e968bc04df | 2021-09-25 | Wishart Lab | View Spectrum | 
 IR Spectra| Spectrum Type | Description | Deposition Date | Source | View | 
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 | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum |  | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum |  | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum | 
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| Biological Properties | 
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| Cellular Locations |  | 
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| Biospecimen Locations | Not Available | 
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| Tissue Locations | Not Available | 
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| Pathways |  | 
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| Normal Concentrations | 
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|  | Not Available | 
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| Abnormal Concentrations | 
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|  | Not Available | 
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| Associated Disorders and Diseases | 
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| Disease References | None | 
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| Associated OMIM IDs | None | 
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| External Links | 
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| DrugBank ID | Not Available | 
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| Phenol Explorer Compound ID | Not Available | 
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| FooDB ID | FDB003175 | 
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| KNApSAcK ID | C00057611 | 
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| Chemspider ID | 13627664 | 
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| KEGG Compound ID | Not Available | 
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| BioCyc ID | Not Available | 
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| BiGG ID | Not Available | 
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| Wikipedia Link | Not Available | 
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| METLIN ID | Not Available | 
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| PubChem Compound | 21251947 | 
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| PDB ID | Not Available | 
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| ChEBI ID | Not Available | 
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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 | rw1630991 | 
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| References | 
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| Synthesis Reference | Not Available | 
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| Material Safety Data Sheet (MSDS) | Not Available | 
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| General References |  (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. . 
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