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Record Information
Version2.0
Created at2021-06-19 21:56:27 UTC
Updated at2021-06-29 23:58:44 UTC
NP-MRD IDNP0030638
Secondary Accession NumbersNone
Natural Product Identification
Common Name12-methoxycarnosic acid
Provided ByJEOL DatabaseJEOL Logo
Description12-Methoxy-cis-carnosic acid belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 12-methoxycarnosic acid is found in Hyptis martiusii, Perovskia scrophularifolia, Salvia officinalis and Rosmarinus officinalis . 12-methoxycarnosic acid was first documented in 2004 (PMID: 15561190). Based on a literature review very few articles have been published on 12-Methoxy-cis-carnosic acid.
Structure
Thumb
Synonyms
ValueSource
12-Methoxy-cis-carnosateGenerator
Chemical FormulaC21H30O4
Average Mass346.4670 Da
Monoisotopic Mass346.21441 Da
IUPAC Name(4aS,10aS)-5-hydroxy-6-methoxy-1,1-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,9,10,10a-octahydrophenanthrene-4a-carboxylic acid
Traditional Name(4aS,10aS)-5-hydroxy-7-isopropyl-6-methoxy-1,1-dimethyl-2,3,4,9,10,10a-hexahydrophenanthrene-4a-carboxylic acid
CAS Registry NumberNot Available
SMILES
[H]OC(=O)[C@]12C3=C(O[H])C(OC([H])([H])[H])=C(C([H])=C3C([H])([H])C([H])([H])[C@@]1([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])C([H])([H])C2([H])[H])C([H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C21H30O4/c1-12(2)14-11-13-7-8-15-20(3,4)9-6-10-21(15,19(23)24)16(13)17(22)18(14)25-5/h11-12,15,22H,6-10H2,1-5H3,(H,23,24)/t15-,21-/m0/s1
InChI KeyQQNSARJGBPMQDI-BTYIYWSLSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Medusantha martiusiiJEOL database
    • Araujo, E. C. C., et al, Magn. Reson. Chem. 42,1049 (2004)
Perovskia scrophularifoliaPlant
Salvia officinalisPlant
Salvia rosmarinusPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Abietane diterpenoid
  • Diterpenoid
  • Hydrophenanthrene
  • Phenanthrene
  • 1-naphthalenecarboxylic acid
  • 1-naphthalenecarboxylic acid or derivatives
  • Tetralin
  • Cumene
  • Phenol ether
  • Anisole
  • Alkyl aryl ether
  • Phenol
  • 1-hydroxy-4-unsubstituted benzenoid
  • Benzenoid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Ether
  • Carboxylic acid
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Hydrocarbon derivative
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP4.68ALOGPS
logP5.29ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)4.33ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity97.89 m³·mol⁻¹ChemAxon
Polarizability39.23 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
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 Compound101371515
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Oluwatuyi M, Kaatz GW, Gibbons S: Antibacterial and resistance modifying activity of Rosmarinus officinalis. Phytochemistry. 2004 Dec;65(24):3249-54. doi: 10.1016/j.phytochem.2004.10.009. [PubMed:15561190 ]
  2. Araujo, E. C. C., et al. (2004). Araujo, E. C. C., et al, Magn. Reson. Chem. 42,1049 (2004). Mag. Reson. Chem..