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Record Information
Version2.0
Created at2022-09-06 01:59:17 UTC
Updated at2022-09-06 01:59:18 UTC
NP-MRD IDNP0223795
Secondary Accession NumbersNone
Natural Product Identification
Common Name1-(4-hydroxy-7-isopropyl-4-methyl-octahydroinden-1-yl)ethanone
DescriptionOplopanone belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. 1-(4-hydroxy-7-isopropyl-4-methyl-octahydroinden-1-yl)ethanone is found in Acorus calamus, Agastache rugosa, Artemisia campestris, Calendula officinalis, Casearia sylvestris, Chamaecyparis formosensis, Chamaecyparis pisifera, Chrysanthemum indicum, Cryptomeria japonica, Disynaphia multicrenulata, Hedychium gardnerianum, Schefflera taiwaniana, Homalomena aromatica, Jacobaea argunensis, Juniperus communis, Juniperus sabina, Juniperus thurifera, Larix kaempferi, Laurus nobilis, Liatris microcephala, Magnolia biondii, Magnolia praecocissima, Pallenis spinosa, Petasites tatewakianus, Picea jezoensis, Pseudobrickellia brasiliensis, Pulicaria paludosa, Raulinoa echinata, Renealmia cincinnata, Santolina chamaecyparissus, Santolina rosmarinifolia, Senecio microglossus and Sinacalia tangutica. 1-(4-hydroxy-7-isopropyl-4-methyl-octahydroinden-1-yl)ethanone was first documented in 2016 (PMID: 28905602). Based on a literature review a small amount of articles have been published on Oplopanone (PMID: 28480740) (PMID: 33982521) (PMID: 34263530) (PMID: 34752969).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC15H26O2
Average Mass238.3710 Da
Monoisotopic Mass238.19328 Da
IUPAC Name1-[4-hydroxy-4-methyl-7-(propan-2-yl)-octahydro-1H-inden-1-yl]ethan-1-one
Traditional Name1-(4-hydroxy-7-isopropyl-4-methyl-octahydroinden-1-yl)ethanone
CAS Registry NumberNot Available
SMILES
CC(C)C1CCC(C)(O)C2CCC(C12)C(C)=O
InChI Identifier
InChI=1S/C15H26O2/c1-9(2)11-7-8-15(4,17)13-6-5-12(10(3)16)14(11)13/h9,11-14,17H,5-8H2,1-4H3
InChI KeyWLXJHVQYKOJBBN-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Acorus calamusLOTUS Database
Agastache rugosaLOTUS Database
Artemisia campestrisLOTUS Database
Calendula officinalisLOTUS Database
Casearia sylvestrisLOTUS Database
Chamaecyparis formosensisLOTUS Database
Chamaecyparis pisiferaLOTUS Database
Chrysanthemum indicumLOTUS Database
Cryptomeria japonicaLOTUS Database
Disynaphia multicrenulataLOTUS Database
Hedychium gardnerianumLOTUS Database
Heptapleurum taiwanianumLOTUS Database
Homalomena aromaticaLOTUS Database
Jacobaea argunensisLOTUS Database
Juniperus communisLOTUS Database
Juniperus sabinaLOTUS Database
Juniperus thuriferaLOTUS Database
Larix kaempferiLOTUS Database
Laurus nobilisLOTUS Database
Liatris microcephalaLOTUS Database
Magnolia biondiiLOTUS Database
Magnolia praecocissimaLOTUS Database
Pallenis spinosaLOTUS Database
Petasites tatewakianusLOTUS Database
Picea jezoensisLOTUS Database
Pseudobrickellia brasiliensisLOTUS Database
Pulicaria paludosaLOTUS Database
Raulinoa echinataLOTUS Database
Renealmia cincinnataLOTUS Database
Santolina chamaecyparissusLOTUS Database
Santolina rosmarinifoliaLOTUS Database
Senecio microglossusLOTUS Database
Sinacalia tanguticaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassSesquiterpenoids
Direct ParentSesquiterpenoids
Alternative Parents
Substituents
  • Oplopane sesquiterpenoid
  • Sesquiterpenoid
  • Tertiary alcohol
  • Cyclic alcohol
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.77ChemAxon
pKa (Strongest Acidic)19.43ChemAxon
pKa (Strongest Basic)-0.62ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity69.22 m³·mol⁻¹ChemAxon
Polarizability28.4 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00020236
Chemspider ID470105
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound539857
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Ye J, Xiao MT, Zan K, Huang YY, Zhang XQ: [Sesquiterpenoids from rhizome of Homalomena occulta]. Zhongguo Zhong Yao Za Zhi. 2016 Jul;41(14):2655-2659. doi: 10.4268/cjcmm20161415. [PubMed:28905602 ]
  2. Ren HC, Zhang J, Liang H: Two new p-coumaroylated sesquiterpenoids from Pilea cavaleriei. J Asian Nat Prod Res. 2018 Feb;20(2):109-116. doi: 10.1080/10286020.2017.1320990. Epub 2017 May 7. [PubMed:28480740 ]
  3. Bian YT, Chen FY, Huang WM, Chen ZC, Shuang PC, Luo YM: [A new sesquiterpene from Chloranthus henryi]. Zhongguo Zhong Yao Za Zhi. 2021 Apr;46(8):2067-2071. doi: 10.19540/j.cnki.cjcmm.20201216.601. [PubMed:33982521 ]
  4. Silva ML, Costa-Silva TA, Antar GM, Tempone AG, Lago JHG: Chemical Constituents from Aerial Parts of Baccharis sphenophylla and Effects against Intracellular Forms of Trypanosoma cruzi. Chem Biodivers. 2021 Oct;18(10):e2100466. doi: 10.1002/cbdv.202100466. Epub 2021 Aug 4. [PubMed:34263530 ]
  5. Cui P, Chen F, Ma G, Liu W, Chen L, Wang S, Li W, Li Z, Huang G: Oxyphyllanene B overcomes temozolomide resistance in glioblastoma: Structure-activity relationship and mitochondria-associated ER membrane dysfunction. Phytomedicine. 2022 Jan;94:153816. doi: 10.1016/j.phymed.2021.153816. Epub 2021 Oct 19. [PubMed:34752969 ]
  6. LOTUS database [Link]