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Record Information
Version2.0
Created at2022-09-02 03:34:21 UTC
Updated at2022-09-02 03:34:21 UTC
NP-MRD IDNP0147887
Secondary Accession NumbersNone
Natural Product Identification
Common Name4-methoxy-3-{8-methyl-8-azabicyclo[3.2.1]octan-3-yl}benzoic acid
DescriptionDatumetine belongs to the class of organic compounds known as phenyltropanes. Phenyltropanes are compounds containing a phenyl group linked to a tropane moiety. Tropane is an organonitrogenous [3.2.1] Bicyclic organic compound. 4-methoxy-3-{8-methyl-8-azabicyclo[3.2.1]octan-3-yl}benzoic acid is found in Datura metel. 4-methoxy-3-{8-methyl-8-azabicyclo[3.2.1]octan-3-yl}benzoic acid was first documented in 2005 (PMID: 15922373). Based on a literature review a small amount of articles have been published on Datumetine (PMID: 34150523) (PMID: 32847421).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC16H21NO3
Average Mass275.3480 Da
Monoisotopic Mass275.15214 Da
IUPAC Name4-methoxy-3-{8-methyl-8-azabicyclo[3.2.1]octan-3-yl}benzoic acid
Traditional Name4-methoxy-3-{8-methyl-8-azabicyclo[3.2.1]octan-3-yl}benzoic acid
CAS Registry NumberNot Available
SMILES
COC1=CC=C(C=C1C1CC2CCC(C1)N2C)C(O)=O
InChI Identifier
InChI=1S/C16H21NO3/c1-17-12-4-5-13(17)8-11(7-12)14-9-10(16(18)19)3-6-15(14)20-2/h3,6,9,11-13H,4-5,7-8H2,1-2H3,(H,18,19)
InChI KeyCMMJWJKGQZIJPB-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
Datura metelLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenyltropanes. Phenyltropanes are compounds containing a phenyl group linked to a tropane moiety. Tropane is an organonitrogenous [3.2.1] Bicyclic organic compound.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassTropane alkaloids
Sub ClassPhenyltropanes
Direct ParentPhenyltropanes
Alternative Parents
Substituents
  • Phenyltropane
  • Phenylpiperidine
  • P-methoxybenzoic acid or derivatives
  • Benzoic acid
  • Benzoic acid or derivatives
  • Phenoxy compound
  • Methoxybenzene
  • Phenol ether
  • Benzoyl
  • Anisole
  • Aralkylamine
  • Alkyl aryl ether
  • Benzenoid
  • N-alkylpyrrolidine
  • Piperidine
  • Monocyclic benzene moiety
  • Pyrrolidine
  • Amino acid
  • Tertiary aliphatic amine
  • Tertiary amine
  • Amino acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • 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
logP2.74ALOGPS
logP-0.24ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)4.16ChemAxon
pKa (Strongest Basic)9.36ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area49.77 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity77.37 m³·mol⁻¹ChemAxon
Polarizability30.22 ųChemAxon
Number of Rings3ChemAxon
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 ID158188
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkDatumetine
METLIN IDNot Available
PubChem Compound181868
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Jenett-Siems K, Weigl R, Bohm A, Mann P, Tofern-Reblin B, Ott SC, Ghomian A, Kaloga M, Siems K, Witte L, Hilker M, Muller F, Eich E: Chemotaxonomy of the pantropical genus Merremia (Convolvulaceae) based on the distribution of tropane alkaloids. Phytochemistry. 2005 Jun;66(12):1448-64. doi: 10.1016/j.phytochem.2005.04.027. [PubMed:15922373 ]
  2. Ishola AO, Imam A, Ajao MS: Effects of datumetine on hippocampal NMDAR activity. Toxicol Rep. 2021 May 24;8:1131-1142. doi: 10.1016/j.toxrep.2021.05.009. eCollection 2021. [PubMed:34150523 ]
  3. Ishola AO, Imam A, Ajao MS: Datumetine exposure alters hippocampal neurotransmitters system in C57BL/6 mice. Drug Chem Toxicol. 2022 Mar;45(2):785-798. doi: 10.1080/01480545.2020.1776315. Epub 2020 Aug 26. [PubMed:32847421 ]
  4. LOTUS database [Link]