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Record Information
Version2.0
Created at2024-09-11 06:36:03 UTC
Updated at2024-09-20 11:11:43 UTC
NP-MRD IDNP0336509
Secondary Accession NumbersNone
Natural Product Identification
Common Name5alpha-Stigmastan-3,6-dione
Description5Alpha-Stigmastan-3,6-dione 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. 5alpha-Stigmastan-3,6-dione was first documented in 2018 (PMID: 29733942). Based on a literature review very few articles have been published on 5alpha-Stigmastan-3,6-dione.
Structure
Thumb
Synonyms
ValueSource
5a-Stigmastan-3,6-dioneGenerator
5Α-stigmastan-3,6-dioneGenerator
Chemical FormulaC29H48O2
Average Mass428.7010 Da
Monoisotopic Mass428.36543 Da
IUPAC Name(5aS,9aR,11aR)-1-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthrene-5,7-dione
Traditional Name(5aS,9aR,11aR)-1-[(2R,5R)-5-ethyl-6-methylheptan-2-yl]-9a,11a-dimethyl-dodecahydro-1H-cyclopenta[a]phenanthrene-5,7-dione
CAS Registry NumberNot Available
SMILES
[H][C@]12CC(=O)CC[C@]1(C)C1CC[C@]3(C)C(CCC3C1CC2=O)[C@H](C)CC[C@@H](CC)C(C)C
InChI Identifier
InChI=1/C29H48O2/c1-7-20(18(2)3)9-8-19(4)23-10-11-24-22-17-27(31)26-16-21(30)12-14-29(26,6)25(22)13-15-28(23,24)5/h18-20,22-26H,7-17H2,1-6H3/t19-,20-,22?,23?,24?,25?,26-,28-,29-/s2
InChI KeyHMMVBUVVQLUGQA-RVTFTLLQNA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of OriginNot Available
Chemical Taxonomy
DescriptionThis compound 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
  • Ecdysteroid
  • 6-oxosteroid
  • 3-oxo-5-alpha-steroid
  • Oxosteroid
  • 3-oxosteroid
  • Cyclic ketone
  • Ketone
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP7.53ChemAxon
pKa (Strongest Acidic)19.5ChemAxon
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area34.14 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity128.56 m³·mol⁻¹ChemAxon
Polarizability53.76 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Salih EYA, Julkunen-Tiitto R, Lampi AM, Kanninen M, Luukkanen O, Sipi M, Lehtonen M, Vuorela H, Fyhrquist P: Terminalia laxiflora and Terminalia brownii contain a broad spectrum of antimycobacterial compounds including ellagitannins, ellagic acid derivatives, triterpenes, fatty acids and fatty alcohols. J Ethnopharmacol. 2018 Dec 5;227:82-96. doi: 10.1016/j.jep.2018.04.030. Epub 2018 May 4. [PubMed:29733942 ]