Np mrd loader

Record Information
Version2.0
Created at2022-03-17 20:54:33 UTC
Updated at2022-03-17 20:54:33 UTC
NP-MRD IDNP0048318
Secondary Accession NumbersNone
Natural Product Identification
Common NameNomilin
DescriptionNomilin belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. Nomilin is an extremely weak basic (essentially neutral) compound (based on its pKa). Nomilin is a bitter tasting compound. Outside of the human body, nomilin has been detected, but not quantified in, several different foods, such as citrus, lemons, mandarin orange (clementine, tangerine), and sweet oranges. Nomilin is found in Azadiractica indica, Citrus aurantium, Citrus depressa, Citrus erythrosa , Citrus hanaju, Citrus hystrix, Citrus cavaleriei, Citrus junos, Citrus maxima, Citrus medica, Citrus natsudaidai, Citrus paradisi L. , Citrus sphaerocarpa, Citrus spp., Citrus tamurana, Citrus tamurana Hort. , Citrus tangemna, Citrus unshiu Markovich , Ciyrus junos, Microula sikkimensis, Phellodendron amurense and Skimmia japonica. This could make nomilin a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
1-(Acetyloxy)-1,2-dihydroobacunoic acid .epislon.-lactoneHMDB
1-(Acetyloxy)-1,2-dihydroobacunoic acid eta-lactoneHMDB
Obacunoic acid, 1-(acetyloxy)-1,2-dihydro-, eta-lactoneHMDB
7-(Furan-3-yl)-1,8,12,17,17-pentamethyl-5,15,20-trioxo-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosan-13-yl acetic acidGenerator
NomilinMeSH
Chemical FormulaC28H34O9
Average Mass514.5642 Da
Monoisotopic Mass514.22028 Da
IUPAC Name7-(furan-3-yl)-1,8,12,17,17-pentamethyl-5,15,20-trioxo-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosan-13-yl acetate
Traditional Name7-(furan-3-yl)-1,8,12,17,17-pentamethyl-5,15,20-trioxo-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosan-13-yl acetate
CAS Registry Number1063-77-0
SMILES
CC(=O)OC1CC(=O)OC(C)(C)C2CC(=O)C3(C)C(CCC4(C)C(OC(=O)C5OC345)C3=COC=C3)C12C
InChI Identifier
InChI=1S/C28H34O9/c1-14(29)34-19-12-20(31)36-24(2,3)17-11-18(30)27(6)16(26(17,19)5)7-9-25(4)21(15-8-10-33-13-15)35-23(32)22-28(25,27)37-22/h8,10,13,16-17,19,21-22H,7,9,11-12H2,1-6H3
InChI KeyKPDOJFFZKAUIOE-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Azadiractica indica-
Citrus aurantiumLOTUS Database
Citrus depressaLOTUS Database
Citrus erythrosaPlant
Citrus hanajuLOTUS Database
Citrus hystrixLOTUS Database
Citrus ichangensisLOTUS Database
Citrus junosLOTUS Database
Citrus limonFooDB
Citrus maximaLOTUS Database
Citrus medicaLOTUS Database
Citrus natsudaidaiLOTUS Database
Citrus paradisi L.Plant
Citrus reticulataFooDB
Citrus sphaerocarpaLOTUS Database
Citrus spp.Plant
Citrus tamuranaLOTUS Database
Citrus tamurana Hort.Plant
Citrus tangemnaPlant
Citrus unshiu MarkovichPlant
Citrus X sinensis (L.) Osbeck (pro. sp.)FooDB
Ciyrus junos-
Microula sikkimensisLOTUS Database
Phellodendron amurenseLOTUS Database
Skimmia japonicaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentLimonoids
Alternative Parents
Substituents
  • Limonoid skeleton
  • Naphthopyran
  • Naphthalene
  • Tricarboxylic acid or derivatives
  • Caprolactone
  • 1,4-dioxepane
  • Delta valerolactone
  • Dioxepane
  • Oxepane
  • Delta_valerolactone
  • Pyran
  • Oxane
  • Heteroaromatic compound
  • Furan
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Organoheterocyclic compound
  • Ether
  • Oxirane
  • Oxacycle
  • Dialkyl ether
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP3.59ALOGPS
logP3.02ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)17.84ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area121.64 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity125.61 m³·mol⁻¹ChemAxon
Polarizability52.45 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0035772
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB014514
KNApSAcK IDC00003722
Chemspider ID288878
KEGG Compound IDC08773
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound326240
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References