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Record Information
Version2.0
Created at2020-12-09 00:39:51 UTC
Updated at2021-07-15 16:46:18 UTC
NP-MRD IDNP0003392
Secondary Accession NumbersNone
Natural Product Identification
Common NameProtoconstipatic acid
Provided ByNPAtlasNPAtlas Logo
Description(2S,3R)-2-[(14S)-14-hydroxypentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid belongs to the class of organic compounds known as long-chain fatty alcohols. These are fatty alcohols that have an aliphatic tail of 13 to 21 carbon atoms. Protoconstipatic acid is found in Lecanora fructulosa, Lecanora frustulosa and Unknown-fungus sp.. Based on a literature review very few articles have been published on (2S,3R)-2-[(14S)-14-hydroxypentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid.
Structure
Data?1624573806
Synonyms
ValueSource
(2S,3R)-2-[(14S)-14-Hydroxypentadecyl]-4-methylidene-5-oxooxolane-3-carboxylateGenerator
ProtoconstipatateGenerator
Chemical FormulaC21H36O5
Average Mass368.5140 Da
Monoisotopic Mass368.25627 Da
IUPAC Name(2S,3R)-2-[(14S)-14-hydroxypentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid
Traditional Name(2S,3R)-2-[(14S)-14-hydroxypentadecyl]-4-methylidene-5-oxooxolane-3-carboxylic acid
CAS Registry NumberNot Available
SMILES
C[C@H](O)CCCCCCCCCCCCC[C@@H]1OC(=O)C(=C)[C@H]1C(O)=O
InChI Identifier
InChI=1S/C21H36O5/c1-16(22)14-12-10-8-6-4-3-5-7-9-11-13-15-18-19(20(23)24)17(2)21(25)26-18/h16,18-19,22H,2-15H2,1H3,(H,23,24)/t16-,18-,19+/m0/s1
InChI KeyUYUDMGMNHAKPEV-YTQUADARSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Lecanora fructulosa-
Lecanora frustulosaLOTUS Database
Unknown-fungus sp.NPAtlas
Species Where Detected
Species NameSourceReference
Cladonia furcataKNApSAcK Database
Xanthoparmelia camtschadalisKNApSAcK Database
Xanthoparmelia tinctinaKNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as long-chain fatty alcohols. These are fatty alcohols that have an aliphatic tail of 13 to 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty alcohols
Direct ParentLong-chain fatty alcohols
Alternative Parents
Substituents
  • Long chain fatty alcohol
  • Dicarboxylic acid or derivatives
  • Gamma butyrolactone
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Oxacycle
  • Organoheterocyclic compound
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Alcohol
  • Organooxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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
logP5.64ALOGPS
logP5.47ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)4.24ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area83.83 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity101.27 m³·mol⁻¹ChemAxon
Polarizability43.12 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA001997
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID168752
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound194489
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References