Record Information |
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Version | 2.0 |
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Created at | 2022-03-17 20:58:26 UTC |
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Updated at | 2022-03-17 20:58:26 UTC |
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NP-MRD ID | NP0048563 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Euscaphic acid |
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Description | Euscaphic acid, also known as jacarandic acid or tormentic acid, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Euscaphic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Euscaphic acid has been detected, but not quantified in, herbs and spices and loquats. This could make euscaphic acid a potential biomarker for the consumption of these foods. Euscaphic acid is found in Acaena pinnatifida, Acanthochlamys bracteata, Agrimonia pilosa, Alchemilla alpina, Alchemilla vulgaris, Anchusa strigosa, Arnebia euchroma, Callicarpa americana, Campsis grandiflora, Cecropia pachystachya, Centella asiatica, Chaenomeles sinensis, Chaenomeles speciosa, Cornus kousa, Cotoneaster symondsii, Drymonia macrophylla, Dysoxylum densiflorum, Elsholtzia bodinieri, Elsholtzia ciliata, Euscaphis japonica, Fragaria ananassa, Geum japonicum, Hedyotis lawsoniae, Hoslundia opposita, Hyptis capitata, Incarvillea arguta, Isodon effusus, Isodon loxothyrsus, Isodon sculponeatus, Laggera pterodonta, Lecanthus peduncularis, Lepechinia caulescens, Leucosceptrum stellipilum, Licania pyrifolia, Margyricarpus setosus, Markhamia tomentosa, Marsypianthes chamaedrys, Licania tomentosa, Mosla scabra, Musanga cecropioides, Myrianthus arboreus, Myrianthus libericus, Myrianthus serratus, Ocimum basilicum, Olea europaea, Paliurus hemsleyanus, Perilla frutescens, Photinia serratifolia, Pimpinella saxifraga, Polylepis incana, Dasiphora fruticosa, Prunus zippeliana, Pygeum topengii, Pyracantha coccinea, Eriobotrya deflexa, Rosa bella, Rosa davidii, Rosa davurica, Rosa laevigata, Rosa multiflora, Rosa roxburghii, Rosa rugosa, Rosa sericea, Rosa sterilis, Rosa taiwanensis, Rosa transmorrisonensis, Rosa woodsii, Rubus allegheniensis, Rubus cochinchinensis, Rubus ellipticus, Rubus irenaeus, Rubus parkeri, Rubus pungens, Rubus ulmifolius, Rubus xanthocarpus, Rumex japonicus, Sanguisorba ancistroides, Sanguisorba officinalis, Sarcopoterium spinosum, Tecoma stans, Ternstroemia gymnanthera, Tiarella polyphylla, Triumfetta cordifolia, Trogopterus xanthipes, Turpinia arguta, Vismia guianensis, Vitex altissima and Vitex negundo. It was first documented in 2000 (PMID: 11413487). A pentacyclic triterpenoid that is urs-12-en-28-oic acid substituted by hydroxy groups at positions 2, 3 and 19 respectively (the 2alpha,3alpha-stereoisomer) (PMID: 16902246) (PMID: 17374880) (PMID: 20044567) (PMID: 21384845). |
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Structure | [H][C@@]12CC[C@]3(C)[C@]([H])(CC=C4[C@]5([H])[C@](C)(O)[C@H](C)CC[C@@]5(CC[C@@]34C)C(O)=O)[C@@]1(C)C[C@@H](O)[C@@H](O)C2(C)C InChI=1S/C30H48O5/c1-17-10-13-30(24(33)34)15-14-27(5)18(22(30)29(17,7)35)8-9-21-26(4)16-19(31)23(32)25(2,3)20(26)11-12-28(21,27)6/h8,17,19-23,31-32,35H,9-16H2,1-7H3,(H,33,34)/t17-,19-,20+,21-,22-,23-,26+,27-,28-,29-,30+/m1/s1 |
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Synonyms | Value | Source |
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Jacarandic acid | ChEBI | Tormentic acid | ChEBI | Jacarandate | Generator | Tormentate | Generator | Euscaphate | Generator | Acuminatic acid | HMDB | 2alpha-Acetyl tormentic acid | HMDB | (2alpha,3beta)-Isomer OF euscaphic acid | HMDB |
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Chemical Formula | C30H48O5 |
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Average Mass | 488.6991 Da |
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Monoisotopic Mass | 488.35017 Da |
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IUPAC Name | (1R,2R,4aS,6aS,6bR,8aR,10S,11R,12aR,12bR,14bS)-1,10,11-trihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid |
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Traditional Name | (1R,2R,4aS,6aS,6bR,8aR,10S,11R,12aR,12bR,14bS)-1,10,11-trihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid |
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CAS Registry Number | 53155-25-2 |
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SMILES | [H][C@@]12CC[C@]3(C)[C@]([H])(CC=C4[C@]5([H])[C@](C)(O)[C@H](C)CC[C@@]5(CC[C@@]34C)C(O)=O)[C@@]1(C)C[C@@H](O)[C@@H](O)C2(C)C |
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InChI Identifier | InChI=1S/C30H48O5/c1-17-10-13-30(24(33)34)15-14-27(5)18(22(30)29(17,7)35)8-9-21-26(4)16-19(31)23(32)25(2,3)20(26)11-12-28(21,27)6/h8,17,19-23,31-32,35H,9-16H2,1-7H3,(H,33,34)/t17-,19-,20+,21-,22-,23-,26+,27-,28-,29-,30+/m1/s1 |
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InChI Key | OXVUXGFZHDKYLS-QUFHAEKXSA-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 triterpenoids. These are terpene molecules containing six isoprene units. |
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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 | Triterpenoids |
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Direct Parent | Triterpenoids |
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Alternative Parents | |
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Substituents | - Triterpenoid
- Tertiary alcohol
- Cyclic alcohol
- Secondary alcohol
- Polyol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic 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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