| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-10 18:53:02 UTC |
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| Updated at | 2022-03-10 22:21:05 UTC |
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| NP-MRD ID | NP0045031 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Hentriacontane |
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| Description | Hentriacontane, also known as untriacontane, is a long-chain hydrocarbon containing 31 carbons. It belongs to the class of organic compounds known as alkanes. These are acyclic branched or unbranched hydrocarbons having the general formula CnH2n+2, and therefore consisting entirely of hydrogen atoms and saturated carbon atoms. Thus, hentriacontane is considered to be a hydrocarbon lipid molecule. Hentriacontane is a very hydrophobic molecule, insoluble in water, and fully neutral. It exists as a clear, waxy solid. Hentriacontane is found naturally in a number of common plants and foods including the common pea, gum arabic (acacia senegal), grapes, watermelons, papaya, coconuts, and sunflowers. It also comprises about 8-9% of beeswax. Hentriacontane has also been found to be a major component of Candelilla wax. Candelilla wax is a wax derived from the leaves of the small Candelilla shrub native to northern Mexico and the southwestern United States. The Candelilla shrub is a member of the Euphorbia plant genus, from the family Euphorbiaceae. Candelilla wax is used as a food additive and is used as a glazing agent. It also used in cosmetic industry, as a component of lip balms and lotion bars. One of its major uses is as a binder for chewing gums. Candelilla wax can be used as a substitute for carnauba wax and beeswax. It is also used for making varnish. Hentriacontane is one of many alkanes that are known in cannabis plants (PMID: 6991645 ). Hentriacontane is also found in cannabis smoke and is volatilized during the combustion of cannabis (https://Doi.Org/10.1007/978-1-59259-947-9_2). Hentriacontane has been shown to have anti-inflammatory effects. In particular, hentriacontane ameliorates the expression of inflammatory mediators (TNF-alpha, IL-6, PGE(2), COX-2 and iNOS) and the activation of NF-κB and caspase-1 in LPS-stimulated peritoneal macrophages (PMID: 21394806 ). Hentriacontane is also thought to have antitumor and antimicrobial activities (PMID: 28549290 ). |
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| Structure | CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC InChI=1S/C31H64/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-31H2,1-2H3 |
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| Synonyms | | Value | Source |
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| CH3-[CH2]29-CH3 | ChEBI | | Hentriacontan | ChEBI | | N-Hentriacontane | ChEBI |
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| Chemical Formula | C31H64 |
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| Average Mass | 436.8399 Da |
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| Monoisotopic Mass | 436.50080 Da |
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| IUPAC Name | hentriacontane |
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| Traditional Name | hentriacontane |
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| CAS Registry Number | 630-04-6 |
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| SMILES | CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C31H64/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-31H2,1-2H3 |
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| InChI Key | IUJAMGNYPWYUPM-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as alkanes. These are acyclic branched or unbranched hydrocarbons having the general formula CnH2n+2 , and therefore consisting entirely of hydrogen atoms and saturated carbon atoms. |
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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 | Alkanes |
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| Direct Parent | Alkanes |
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| Alternative Parents | Not Available |
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| Substituents | - Acyclic alkane
- Alkane
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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| General References | - Kim SJ, Chung WS, Kim SS, Ko SG, Um JY: Antiinflammatory effect of Oldenlandia diffusa and its constituent, hentriacontane, through suppression of caspase-1 activation in mouse peritoneal macrophages. Phytother Res. 2011 Oct;25(10):1537-46. doi: 10.1002/ptr.3443. Epub 2011 Mar 11. [PubMed:21394806 ]
- Khajuria V, Gupta S, Sharma N, Kumar A, Lone NA, Khullar M, Dutt P, Sharma PR, Bhagat A, Ahmed Z: Anti-inflammatory potential of hentriacontane in LPS stimulated RAW 264.7 cells and mice model. Biomed Pharmacother. 2017 Aug;92:175-186. doi: 10.1016/j.biopha.2017.05.063. Epub 2017 May 23. [PubMed:28549290 ]
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