Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 18:04:27 UTC
Update Date2022-03-07 02:53:41 UTC
HMDB IDHMDB0033358
Secondary Accession Numbers
  • HMDB33358
Metabolite Identification
Common Name(S)-Neolitsine
Description(E)-2-Tetracosenoic acid, also known as (e)-2-tetracosenoate, belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms (E)-2-Tetracosenoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Data?1563862393
Synonyms
ValueSource
(e)-2-TetracosenoateGenerator
Tetracosenoic acidHMDB
Tetracosenoic acid, (Z)-isomerHMDB
NeolitsineHMDB
Chemical FormulaC19H17NO4
Average Molecular Weight323.3426
Monoisotopic Molecular Weight323.115758037
IUPAC Name13-methyl-5,7,19,21-tetraoxa-13-azahexacyclo[10.10.1.0²,¹⁰.0⁴,⁸.0¹⁶,²³.0¹⁸,²²]tricosa-1(23),2,4(8),9,16,18(22)-hexaene
Traditional Name13-methyl-5,7,19,21-tetraoxa-13-azahexacyclo[10.10.1.0²,¹⁰.0⁴,⁸.0¹⁶,²³.0¹⁸,²²]tricosa-1(23),2,4(8),9,16,18(22)-hexaene
CAS Registry Number2466-42-4
SMILES
CN1CCC2=CC3=C(OCO3)C3=C2C1CC1=CC2=C(OCO2)C=C31
InChI Identifier
InChI=1S/C19H17NO4/c1-20-3-2-10-5-16-19(24-9-23-16)18-12-7-15-14(21-8-22-15)6-11(12)4-13(20)17(10)18/h5-7,13H,2-4,8-9H2,1H3
InChI KeyGKEOKAJRKHTDOS-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentVery long-chain fatty acids
Alternative Parents
Substituents
  • Very long-chain fatty acid
  • Unsaturated fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point149 - 150 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.21 g/LALOGPS
logP2.49ALOGPS
logP2.95ChemAxon
logS-3.2ALOGPS
pKa (Strongest Basic)7.03ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area40.16 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity87.56 m³·mol⁻¹ChemAxon
Polarizability34.52 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+174.3931661259
DarkChem[M-H]-173.06331661259
DeepCCS[M-2H]-201.38730932474
DeepCCS[M+Na]+176.61430932474
AllCCS[M+H]+175.232859911
AllCCS[M+H-H2O]+171.932859911
AllCCS[M+NH4]+178.332859911
AllCCS[M+Na]+179.232859911
AllCCS[M-H]-183.032859911
AllCCS[M+Na-2H]-182.032859911
AllCCS[M+HCOO]-180.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(S)-NeolitsineCN1CCC2=CC3=C(OCO3)C3=C2C1CC1=CC2=C(OCO2)C=C314134.0Standard polar33892256
(S)-NeolitsineCN1CCC2=CC3=C(OCO3)C3=C2C1CC1=CC2=C(OCO2)C=C312670.7Standard non polar33892256
(S)-NeolitsineCN1CCC2=CC3=C(OCO3)C3=C2C1CC1=CC2=C(OCO2)C=C312979.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (S)-Neolitsine GC-MS (Non-derivatized) - 70eV, Positivesplash10-0a4u-0093000000-0de08ca44a720073b9eb2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (S)-Neolitsine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 10V, Positive-QTOFsplash10-00di-0029000000-8ec1878d06cc8c9d039a2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 20V, Positive-QTOFsplash10-00dl-0097000000-c0e0951dc05cf21108b92015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 40V, Positive-QTOFsplash10-01ot-0090000000-8e527a1f91a7990a44742015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 10V, Negative-QTOFsplash10-00di-0019000000-7cf609f39fb9a5f450422015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 20V, Negative-QTOFsplash10-00di-0049000000-dcaf42c980626d7f79d22015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 40V, Negative-QTOFsplash10-114l-1093000000-bde36cb4f1d86f3919a92015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 10V, Positive-QTOFsplash10-00di-0009000000-c709cf6936a267877edb2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 20V, Positive-QTOFsplash10-00dl-0069000000-78e27b89feac7be837aa2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 40V, Positive-QTOFsplash10-0005-0091000000-24f14a1f6662f113fe702021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 10V, Negative-QTOFsplash10-00di-0009000000-991a74014b2b59c6013a2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 20V, Negative-QTOFsplash10-00di-0029000000-2c033395678aa132bd192021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (S)-Neolitsine 40V, Negative-QTOFsplash10-0596-0098000000-4a28e4cb10ac087a239a2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB001007
KNApSAcK IDNot Available
Chemspider ID4944547
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6440260
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .