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Record Information
Version1.0
Created at2022-03-17 20:55:28 UTC
Updated at2022-03-17 20:55:28 UTC
NP-MRD IDNP0048373
Secondary Accession NumbersNone
Natural Product Identification
Common NameElaterinide
DescriptionElaterinide, also known as colocynthin or coloside a, belongs to the class of organic compounds known as cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus. Elaterinide is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, elaterinide has been detected, but not quantified in, fruits and watermelons. Elaterinide is found in Citrullus colocynthis, Citrullus colocynthis (L.) and Iberis amara. It was first documented in 2000 (PMID: 11413487). This could make elaterinide a potential biomarker for the consumption of these foods (PMID: 16902246) (PMID: 17374880) (PMID: 20044567).
Structure
Thumb
Synonyms
ValueSource
alpha-Elaterin 2-D-glucopyranosideHMDB
beta-Glucoside de la curcurbitaine (e)HMDB
ColocynthinHMDB
Coloside aHMDB
Cucurbitacin e 2-O-beta-D-glucopyranosideHMDB
Cucurbitacin e-2-O-glucosideHMDB
CUEGHMDB
Elaterin, 2-beta-glucopyranosideHMDB
GratiotoxinHMDB
2-O-beta-D-Glycopyranosyl-cucurbitacin eHMDB
(3E)-6-Hydroxy-6-(13-hydroxy-1,6,6,11,15-pentamethyl-5,17-dioxo-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,7-dien-14-yl)-2-methyl-5-oxohept-3-en-2-yl acetic acidGenerator
ElaterinideMeSH
Chemical FormulaC38H54O13
Average Mass718.8276 Da
Monoisotopic Mass718.35644 Da
IUPAC Name(3E)-6-hydroxy-6-(13-hydroxy-1,6,6,11,15-pentamethyl-5,17-dioxo-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,7-dien-14-yl)-2-methyl-5-oxohept-3-en-2-yl acetate
Traditional Name(3E)-6-hydroxy-6-(13-hydroxy-1,6,6,11,15-pentamethyl-5,17-dioxo-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-3,7-dien-14-yl)-2-methyl-5-oxohept-3-en-2-yl acetate
CAS Registry Number1398-78-3
SMILES
CC(=O)OC(C)(C)\C=C\C(=O)C(C)(O)C1C(O)CC2(C)C3CC=C4C(C=C(OC5OC(CO)C(O)C(O)C5O)C(=O)C4(C)C)C3(C)C(=O)CC12C
InChI Identifier
InChI=1S/C38H54O13/c1-18(40)51-33(2,3)13-12-25(42)38(9,48)30-21(41)15-35(6)24-11-10-19-20(37(24,8)26(43)16-36(30,35)7)14-22(31(47)34(19,4)5)49-32-29(46)28(45)27(44)23(17-39)50-32/h10,12-14,20-21,23-24,27-30,32,39,41,44-46,48H,11,15-17H2,1-9H3/b13-12+
InChI KeyQKEJRKXVLGOJMB-OUKQBFOZSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Citrullus colocynthisLOTUS Database
Citrullus colocynthis (L.)Plant
Citrullus lanatusFooDB
Iberis amaraLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroidal glycosides
Direct ParentCucurbitacin glycosides
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkAliphatic heteropolycyclic 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
logP2.28ALOGPS
logP1.18ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)12.13ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area217.35 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity185.03 m³·mol⁻¹ChemAxon
Polarizability76.54 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0035893
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB014678
KNApSAcK IDC00030029
Chemspider ID4740095
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5901827
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]