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Record Information
Version2.0
Created at2022-04-28 22:42:13 UTC
Updated at2022-04-28 22:42:13 UTC
NP-MRD IDNP0077575
Secondary Accession NumbersNone
Natural Product Identification
Common Name(+)-Dichroanal A
DescriptionDichroanal belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. (+)-Dichroanal A is found in Salvia dichroantha . (+)-Dichroanal A was first documented in 2003 (PMID: 14535746). Based on a literature review a small amount of articles have been published on Dichroanal (PMID: 19968244) (PMID: 16555851) (PMID: 16555833).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H28O4
Average Mass332.4400 Da
Monoisotopic Mass332.19876 Da
IUPAC Name(4aS,9R,9aR)-5,6,9-trihydroxy-1,1,4a-trimethyl-7-(propan-2-yl)-2,3,4,4a,9,9a-hexahydro-1H-fluorene-8-carbaldehyde
Traditional Name(4bS,8aR,9R)-3,4,9-trihydroxy-2-isopropyl-4b,8,8-trimethyl-6,7,8a,9-tetrahydro-5H-fluorene-1-carbaldehyde
CAS Registry NumberNot Available
SMILES
CC(C)C1=C(C=O)C2=C(C(O)=C1O)[C@@]1(C)CCCC(C)(C)[C@H]1[C@H]2O
InChI Identifier
InChI=1S/C20H28O4/c1-10(2)12-11(9-21)13-14(17(24)15(12)22)20(5)8-6-7-19(3,4)18(20)16(13)23/h9-10,16,18,22-24H,6-8H2,1-5H3/t16-,18+,20+/m0/s1
InChI KeyIIYLPCIYUBWRSS-ILZDJORESA-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
Salvia dichroanthaPlant
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
  • Abeoabietane diterpenoid
  • Diterpenoid
  • Fluorene
  • Cumene
  • Indane
  • Aryl-aldehyde
  • Phenol
  • Benzenoid
  • Secondary alcohol
  • Polyol
  • Aldehyde
  • Organooxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • 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
logP3.77ALOGPS
logP4.07ChemAxon
logS-3.4ALOGPS
pKa (Strongest Acidic)8.04ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area77.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity95.11 m³·mol⁻¹ChemAxon
Polarizability37.26 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 IDC00040940
Chemspider ID4475657
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5316654
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Node M, Ozeki M, Planas L, Nakano M, Takita H, Mori D, Tamatani S, Kajimoto T: Efficient asymmetric synthesis of abeo-abietane-type diterpenoids by using the intramolecular Heck reaction. J Org Chem. 2010 Jan 1;75(1):190-6. doi: 10.1021/jo901972b. [PubMed:19968244 ]
  2. Planas L, Mogi M, Takita H, Kajimoto T, Node M: Efficient route to 4a-methyltetrahydrofluorenes: a total synthesis of (+/-)-dichroanal B via intramolecular Heck reaction. J Org Chem. 2006 Mar 31;71(7):2896-8. doi: 10.1021/jo052454q. [PubMed:16555851 ]
  3. Banerjee M, Mukhopadhyay R, Achari B, Banerjee AK: General route to 4a-methylhydrofluorene diterpenoids: total syntheses of (+/-)-taiwaniaquinones d and h, (+/-)-taiwaniaquinol B, (+/-)-dichroanal B, and (+/-)-dichroanone. J Org Chem. 2006 Mar 31;71(7):2787-96. doi: 10.1021/jo052589w. [PubMed:16555833 ]
  4. Banerjee M, Mukhopadhyay R, Achari B, Banerjee AK: First total synthesis of the 4a-methyltetrahydrofluorene diterpenoids (+/-)-dichroanal B and (+/-)-dichroanone. Org Lett. 2003 Oct 16;5(21):3931-3. doi: 10.1021/ol035506b. [PubMed:14535746 ]