| 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 17:31:21 UTC |
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| Update Date | 2022-03-07 02:52:13 UTC |
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| HMDB ID | HMDB0029597 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Cyclohexane |
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| Description | Cyclohexane, also known as hexahydrobenzene or hexamethylene, belongs to the class of organic compounds known as cycloalkanes. These are saturated monocyclic hydrocarbons (with or without side chains). Cyclohexane has been detected, but not quantified in, several different foods, such as apples (Malus pumila), celeriacs (Apium graveolens var. rapaceum), celery stalks (Apium graveolens var. dulce), kohlrabis (Brassica oleracea var. gongylodes), and milk (cow). This could make cyclohexane a potential biomarker for the consumption of these foods. Cyclohexane is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. Based on a literature review a significant number of articles have been published on Cyclohexane. |
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| Structure | InChI=1S/C6H12/c1-2-4-6-5-3-1/h1-6H2 |
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| Synonyms | | Value | Source |
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| Cyclohexan | ChEBI | | Hexahydrobenzene | ChEBI | | Hexamethylene | ChEBI | | Hexanaphthene | ChEBI | | hexahydro-Benzene | HMDB |
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| Chemical Formula | C6H12 |
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| Average Molecular Weight | 84.1595 |
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| Monoisotopic Molecular Weight | 84.093900384 |
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| IUPAC Name | cyclohexane |
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| Traditional Name | cyclohexane |
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| CAS Registry Number | 110-82-7 |
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| SMILES | C1CCCCC1 |
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| InChI Identifier | InChI=1S/C6H12/c1-2-4-6-5-3-1/h1-6H2 |
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| InChI Key | XDTMQSROBMDMFD-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as cycloalkanes. These are saturated monocyclic hydrocarbons (with or without side chains). |
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| Kingdom | Organic compounds |
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| Super Class | Hydrocarbons |
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| Class | Saturated hydrocarbons |
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| Sub Class | Cycloalkanes |
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| Direct Parent | Cycloalkanes |
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| Alternative Parents | Not Available |
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| Substituents | - Cycloalkane
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic 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 | 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 | | Property | Value | Reference |
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| Melting Point | 6.5 °C | Not Available | | Boiling Point | 80.00 to 82.00 °C. @ 760.00 mm Hg | The Good Scents Company Information System | | Water Solubility | 0.055 mg/mL at 25 °C | Not Available | | LogP | 3.44 | 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. | 3.76 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 16.1524 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 6.88 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 99.6 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1907.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 612.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 240.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 438.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 336.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 575.4 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 | 699.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 332.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1388.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 416.4 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 | 1264.1 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 535.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 464.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 784.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 529.9 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 | 104.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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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 - Cyclohexane EI-B (Non-derivatized) | splash10-0a4i-9000000000-fa371e4a0a1a00f32fb2 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane EI-B (Non-derivatized) | splash10-0a4l-9000000000-c9adeb7bca08187b71b6 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane EI-B (Non-derivatized) | splash10-0a4l-9000000000-14e97092ea29e622dae3 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane EI-B (Non-derivatized) | splash10-0a4l-9000000000-34ac8fd123caac81b782 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane CI-B (Non-derivatized) | splash10-001i-9000000000-0bd8fb51fcff3d162a79 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane EI-B (Non-derivatized) | splash10-0a4i-9000000000-fa371e4a0a1a00f32fb2 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane EI-B (Non-derivatized) | splash10-0a4l-9000000000-c9adeb7bca08187b71b6 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane EI-B (Non-derivatized) | splash10-0a4l-9000000000-14e97092ea29e622dae3 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane EI-B (Non-derivatized) | splash10-0a4l-9000000000-34ac8fd123caac81b782 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Experimental GC-MS | GC-MS Spectrum - Cyclohexane CI-B (Non-derivatized) | splash10-001i-9000000000-0bd8fb51fcff3d162a79 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Cyclohexane GC-MS (Non-derivatized) - 70eV, Positive | splash10-001l-9000000000-b615c4245974ad3f563b | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Cyclohexane GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Cyclohexane GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | MS | Mass Spectrum (Electron Ionization) | splash10-0a5c-9000000000-dac3fa3cc6a9fe8db32a | 2014-09-20 | Not Available | 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 - Cyclohexane 10V, Positive-QTOF | splash10-000i-9000000000-9cf791d15a6c7c100243 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 20V, Positive-QTOF | splash10-000i-9000000000-2e3db4a621e8d150655e | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 40V, Positive-QTOF | splash10-0006-9000000000-0909e8df2dab6a8a3038 | 2015-04-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 10V, Negative-QTOF | splash10-001i-9000000000-b52cb2415db29a5e580e | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 20V, Negative-QTOF | splash10-001i-9000000000-b52cb2415db29a5e580e | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 40V, Negative-QTOF | splash10-001i-9000000000-10ba67e4fd716d27d8f7 | 2015-04-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 10V, Positive-QTOF | splash10-052u-9000000000-ed8117234e8d524e8c12 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 20V, Positive-QTOF | splash10-0a4l-9000000000-84249c478e4c6109e438 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 40V, Positive-QTOF | splash10-052f-9000000000-15f05f245efaabc1e46d | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 10V, Negative-QTOF | splash10-001i-9000000000-8ebf781741cf0155b2cd | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 20V, Negative-QTOF | splash10-001i-9000000000-1fe2685b7f3004ca04a3 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cyclohexane 40V, Negative-QTOF | splash10-001i-9000000000-0ad8ca1202d0c546ee33 | 2021-09-23 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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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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| Breath | 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 | | 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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| 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 | | Ulcerative colitis |
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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 ]
| | 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 | Not Available |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | FDB000761 |
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| KNApSAcK ID | C00007453 |
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| Chemspider ID | 7787 |
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| KEGG Compound ID | C11249 |
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| BioCyc ID | CPD-8923 |
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| BiGG ID | Not Available |
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| Wikipedia Link | Cyclohexane |
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| METLIN ID | Not Available |
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| PubChem Compound | 8078 |
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| PDB ID | CHX |
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| ChEBI ID | 29005 |
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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 | rw1232551 |
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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 | - Tulliez JE, Durand EF, Peleran JC: Mitochondrial hydroxylation of the cyclohexane ring as a result of beta-oxidation blockade of a cyclohexyl substituted fatty acid. Lipids. 1981 Dec;16(12):888-92. [PubMed:7329209 ]
- Haas JS, Viana AF, Heckler AP, von Poser GL, Rates SM: The antinociceptive effect of a benzopyran (HP1) isolated from Hypericum polyanthemum in mice hot-plate test is blocked by naloxone. Planta Med. 2010 Sep;76(13):1419-23. doi: 10.1055/s-0029-1240942. Epub 2010 Mar 22. [PubMed:20309796 ]
- Randall LP, Woodward MJ: Multiple antibiotic resistance (mar) locus in Salmonella enterica serovar typhimurium DT104. Appl Environ Microbiol. 2001 Mar;67(3):1190-7. [PubMed:11229910 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
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