| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 20:11:17 UTC |
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| Updated at | 2022-03-17 20:11:17 UTC |
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| NP-MRD ID | NP0046692 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | trans-1,8-Terpin |
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| Description | Trans-p-Menthane-1,8-diol, also known as emetine hydrochloride or terpin, titanium (+4) salt, belongs to the class of organic compounds known as menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. Trans-p-Menthane-1,8-diol is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, trans-p-Menthane-1,8-diol has been detected, but not quantified in, fennels. trans-1,8-Terpin is found in Myrocarpus silvestris, Protinium brasilliensis and Vitis vinifera. This could make trans-p-menthane-1,8-diol a potential biomarker for the consumption of these foods. |
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| Structure | InChI=1S/C10H20O2/c1-9(2,11)8-4-6-10(3,12)7-5-8/h8,11-12H,4-7H2,1-3H3 |
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| Synonyms | | Value | Source |
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| Emetine hydrochloride | HMDB | | trans-p-Menthan-1,8-diol | HMDB | | Terpin, titanium (+4) salt | MeSH | | Geranodyle | MeSH | | 2-(2'-Hydroxypropan-2'-yl)-5-methylcyclohexanol | MeSH | | 2-Hydroxy-alpha,alpha,4-trimethylcyclohexanemethanol | MeSH | | Terpin hydrate | MeSH | | Para-menthane-3,8-diol | MeSH | | Terpin, monohydrate(cis)-isomer | MeSH | | p-Menthane-1,8-diol | MeSH | | p-Menthane-3,8-diol | MeSH | | Terpin | MeSH |
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| Chemical Formula | C10H20O2 |
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| Average Mass | 172.2646 Da |
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| Monoisotopic Mass | 172.14633 Da |
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| IUPAC Name | 4-(2-hydroxypropan-2-yl)-1-methylcyclohexan-1-ol |
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| Traditional Name | terpin |
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| CAS Registry Number | 565-50-4 |
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| SMILES | CC(C)(O)C1CCC(C)(O)CC1 |
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| InChI Identifier | InChI=1S/C10H20O2/c1-9(2,11)8-4-6-10(3,12)7-5-8/h8,11-12H,4-7H2,1-3H3 |
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| InChI Key | RBNWAMSGVWEHFP-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | 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 menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Monoterpenoids |
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| Direct Parent | Menthane monoterpenoids |
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| Alternative Parents | |
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| Substituents | - P-menthane monoterpenoid
- Monocyclic monoterpenoid
- Cyclohexanol
- Tertiary alcohol
- Cyclic alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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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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