| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 20:38:56 UTC |
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| Updated at | 2022-03-17 20:38:56 UTC |
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| NP-MRD ID | NP0047362 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | alpha-Terpinyl formate |
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| Description | Alpha-Terpineol formate, also known as a-terpineol formic acid or p-menth-1-en-8-yl formate, 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. Alpha-Terpineol formate is an extremely weak basic (essentially neutral) compound (based on its pKa). Alpha-Terpineol formate is a bitter, citrus, and floral tasting compound. Outside of the human body, alpha-Terpineol formate has been detected, but not quantified in, cardamoms and sweet bay. This could make alpha-terpineol formate a potential biomarker for the consumption of these foods. |
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| Structure | InChI=1S/C11H18O2/c1-9-4-6-10(7-5-9)11(2,3)13-8-12/h4,8,10H,5-7H2,1-3H3 |
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| Synonyms | | Value | Source |
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| a-Terpineol formate | Generator | | a-Terpineol formic acid | Generator | | alpha-Terpineol formic acid | Generator | | Α-terpineol formate | Generator | | Α-terpineol formic acid | Generator | | 3-Cyclohexene-1-methanol, alpha,alpha,4-trimethyl-, formate | HMDB | | alpha,alpha,4-Trimethyl-3-cyclohexene-1-methyl formate | HMDB | | FEMA 3052 | HMDB | | p-1-Menthen-8-yl formate | HMDB | | p-Menth-1-en-8-ol, formate | HMDB | | p-Menth-1-en-8-ol, formate (mixed isomers) | HMDB | | p-Menth-1-en-8-yl formate | HMDB | | p-Menth-1-en-8-yl-formate | HMDB | | Terpinyl formate | HMDB | | 2-(4-Methylcyclohex-3-en-1-yl)propan-2-yl formic acid | Generator | | a-Terpinyl formate | Generator | | a-Terpinyl formic acid | Generator | | alpha-Terpinyl formic acid | Generator | | Α-terpinyl formate | Generator | | Α-terpinyl formic acid | Generator |
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| Chemical Formula | C11H18O2 |
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| Average Mass | 182.2594 Da |
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| Monoisotopic Mass | 182.13068 Da |
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| IUPAC Name | 2-(4-methylcyclohex-3-en-1-yl)propan-2-yl formate |
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| Traditional Name | 2-(4-methylcyclohex-3-en-1-yl)propan-2-yl formate |
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| CAS Registry Number | 2153-26-6 |
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| SMILES | CC1=CCC(CC1)C(C)(C)OC=O |
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| InChI Identifier | InChI=1S/C11H18O2/c1-9-4-6-10(7-5-9)11(2,3)13-8-12/h4,8,10H,5-7H2,1-3H3 |
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| InChI Key | IPYLQIQMGUZFCK-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
- Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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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