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Record Information
Version2.0
Created at2022-09-04 17:25:43 UTC
Updated at2022-09-04 17:25:43 UTC
NP-MRD IDNP0198893
Secondary Accession NumbersNone
Natural Product Identification
Common Namesalazinic acid
Description5,13,17-Trihydroxy-12-(hydroxymethyl)-7-methyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]Octadeca-1(11),3(8),4,6,12,14(18)-hexaene-4-carbaldehyde belongs to the class of organic compounds known as diarylethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are aryl groups. salazinic acid is found in Cetrelia cetrarioides, Hypotrachyna cirrhata, Parmotrema reticulatum, Parmotrema tinctorum, Ramalina siliquosa, Usnea densirostra, Usnea undulata and Xanthoparmelia vagans. 5,13,17-Trihydroxy-12-(hydroxymethyl)-7-methyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]Octadeca-1(11),3(8),4,6,12,14(18)-hexaene-4-carbaldehyde is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
SalazinateGenerator
Chemical FormulaC18H12O10
Average Mass388.2840 Da
Monoisotopic Mass388.04305 Da
IUPAC Name5,13,17-trihydroxy-12-(hydroxymethyl)-7-methyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(11),3(8),4,6,12,14(18)-hexaene-4-carbaldehyde
Traditional Name5,13,17-trihydroxy-12-(hydroxymethyl)-7-methyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(11),3(8),4,6,12,14(18)-hexaene-4-carbaldehyde
CAS Registry NumberNot Available
SMILES
CC1=CC(O)=C(C=O)C2=C1C(=O)OC1=C(O2)C2=C(C(=O)OC2O)C(O)=C1CO
InChI Identifier
InChI=1S/C18H12O10/c1-5-2-8(21)6(3-19)13-9(5)16(23)27-14-7(4-20)12(22)10-11(15(14)26-13)18(25)28-17(10)24/h2-3,18,20-22,25H,4H2,1H3
InChI KeyQQTKVXCQLZIJPP-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Cetrelia cetrarioidesLOTUS Database
Hypotrachyna cirrhataLOTUS Database
Parmotrema reticulatumLOTUS Database
Parmotrema tinctorumLOTUS Database
Ramalina siliquosaLOTUS Database
Usnea densirostraLOTUS Database
Usnea undulataLOTUS Database
Xanthoparmelia vagansLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diarylethers. These are organic compounds containing the dialkyl ether functional group, with the formula ROR', where R and R' are aryl groups.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassEthers
Direct ParentDiarylethers
Alternative Parents
Substituents
  • Diaryl ether
  • Isobenzofuranone
  • Benzofuranone
  • Phthalide
  • Isocoumaran
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1,4-dioxepine
  • Aryl-aldehyde
  • Dioxepine
  • Phenol
  • Benzenoid
  • Vinylogous acid
  • Carboxylic acid ester
  • Hemiacetal
  • Lactone
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Aldehyde
  • Aromatic alcohol
  • Primary alcohol
  • 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
logP1.09ALOGPS
logP2.3ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)7.26ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area159.82 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity92.06 m³·mol⁻¹ChemAxon
Polarizability35 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
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 Compound5320418
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]