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Record Information
Version2.0
Created at2022-09-08 02:19:22 UTC
Updated at2022-09-08 02:19:22 UTC
NP-MRD IDNP0260222
Secondary Accession NumbersNone
Natural Product Identification
Common Name1-(5-ethyl-6-methylhept-3-en-2-yl)-9a,11a-dimethyl-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol
Description14-(5-Ethyl-6-methylhept-3-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-9-en-5-ol belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. 1-(5-ethyl-6-methylhept-3-en-2-yl)-9a,11a-dimethyl-1h,2h,3h,3ah,5h,5ah,6h,7h,8h,9h,9bh,10h,11h-cyclopenta[a]phenanthren-7-ol is found in Acacia auriculiformis, Agrobacterium rhizogenes, Ardisia brevicaulis, Argania spinosa, Aster ageratoides, Aster baccharoides, Aster koraiensis, Aster scaber, Axinella cannabina, Baccharis ochracea, Barringtonia asiatica, Bidens pilosa, Bupleurum aureum, Bupleurum longiradiatum, Camellia sinensis, Chondrilla nucula, Citrullus colocynthis, Conium maculatum, Conyza filaginoides, Conyza pyrrhopappa, Cucurbita maxima, Cucurbita pepo, Cyanidium caldarium, Diploknema butyracea, Erythrophleum fordii, Eschenbachia blinii, Grangea maderaspatana, Grindelia tarapacana, Harpullia arborea, Hibiscus sabdariffa, Hydrocotyle leucocephala, Hydrodictyon reticulatum, Hylomecon japonica, Impatiens balsamina, Juncus effusus, Lagenaria siceraria, Manilkara bidentata, Manilkara hexandra, Glinus oppositifolius, Momordica charantia, Myriactis humilis, Nigella sativa, Oocystis polymorpha, Phallusia nigra, Phytolacca americana, Pittosporum illicioides, Platycodon grandiflorus, Polygala cyparissias, Scrophularia smithii and Tephrosia purpurea. 14-(5-Ethyl-6-methylhept-3-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-9-en-5-ol is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
a-SpinasterolGenerator
Α-spinasterolGenerator
SpinasterolMeSH
Spinasterol, (3beta,5alpha,22E,24R)-isomerMeSH
Chemical FormulaC29H48O
Average Mass412.7020 Da
Monoisotopic Mass412.37052 Da
IUPAC Name14-(5-ethyl-6-methylhept-3-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
Traditional Name14-(5-ethyl-6-methylhept-3-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol
CAS Registry NumberNot Available
SMILES
CCC(C=CC(C)C1CCC2C3=CCC4CC(O)CCC4(C)C3CCC12C)C(C)C
InChI Identifier
InChI=1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-9,11,19-23,25-27,30H,7,10,12-18H2,1-6H3
InChI KeyJZVFJDZBLUFKCA-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
Acacia auriculiformisLOTUS Database
Agrobacterium rhizogenesLOTUS Database
Ardisia brevicaulisLOTUS Database
Argania spinosaLOTUS Database
Aster ageratoidesLOTUS Database
Aster baccharoidesLOTUS Database
Aster koraiensisLOTUS Database
Aster scaberLOTUS Database
Axinella cannabinaLOTUS Database
Baccharis ochraceaLOTUS Database
Barringtonia asiaticaLOTUS Database
Bidens pilosaLOTUS Database
Bupleurum aureumLOTUS Database
Bupleurum longiradiatumLOTUS Database
Camellia sinensisLOTUS Database
Chondrilla nuculaLOTUS Database
Citrullus colocynthisLOTUS Database
Conium maculatumLOTUS Database
Conyza filaginoidesLOTUS Database
Conyza pyrrhopappaLOTUS Database
Cucurbita maximaLOTUS Database
Cucurbita pepoLOTUS Database
Cyanidium caldariumLOTUS Database
Diploknema butyraceaLOTUS Database
Erythrophleum fordiiLOTUS Database
Eschenbachia bliniiLOTUS Database
Grangea maderaspatanaLOTUS Database
Grindelia tarapacanaLOTUS Database
Harpullia arboreaLOTUS Database
Hibiscus sabdariffaLOTUS Database
Hydrocotyle leucocephalaLOTUS Database
Hydrodictyon reticulatumLOTUS Database
Hylomecon japonicaLOTUS Database
Impatiens balsaminaLOTUS Database
Juncus effususLOTUS Database
Lagenaria sicerariaLOTUS Database
Manilkara bidentataLOTUS Database
Manilkara hexandraLOTUS Database
Mollugo oppositifoliaLOTUS Database
Momordica charantiaLOTUS Database
Myriactis humilisLOTUS Database
Nigella sativaLOTUS Database
Oocystis polymorphaLOTUS Database
Phallusia nigraLOTUS Database
Phytolacca americanaLOTUS Database
Pittosporum illicioidesLOTUS Database
Platycodon grandiflorusLOTUS Database
Polygala cyparissiasLOTUS Database
Scrophularia smithiiLOTUS Database
Tephrosia purpureaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassStigmastanes and derivatives
Direct ParentStigmastanes and derivatives
Alternative Parents
Substituents
  • Triterpenoid
  • Stigmastane-skeleton
  • Hydroxysteroid
  • 3-hydroxysteroid
  • 3-hydroxy-delta-7-steroid
  • Delta-7-steroid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
logP7.46ALOGPS
logP7.48ChemAxon
logS-7.1ALOGPS
pKa (Strongest Acidic)18.36ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity130.88 m³·mol⁻¹ChemAxon
Polarizability52.3 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound521229
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]