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Record Information
Version2.0
Created at2022-04-28 09:51:21 UTC
Updated at2022-04-28 09:51:21 UTC
NP-MRD IDNP0065655
Secondary Accession NumbersNone
Natural Product Identification
Common NameChlorobactene
DescriptionChlorobactene belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Thus, chlorobactene is considered to be an isoprenoid lipid molecule. Chlorobactene is found in Chlorobium limicola and Chlorobium phaeobacteroides. Chlorobactene was first documented in 1973 (PMID: 4774401). Chlorobactene is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (PMID: 16923888) (PMID: 18365725) (PMID: 25920497) (PMID: 526104).
Structure
Thumb
Synonyms
ValueSource
trans-ChlorobacteneChEBI
Chemical FormulaC40H52
Average Mass532.8560 Da
Monoisotopic Mass532.40690 Da
IUPAC Name2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E,19E)-3,7,12,16,20,24-hexamethylpentacosa-1,3,5,7,9,11,13,15,17,19,23-undecaen-1-yl]-1,3,4-trimethylbenzene
Traditional Namechlorobactene
CAS Registry NumberNot Available
SMILES
CC(C)=CCC\C(C)=C\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)C=CC(C)=C1C
InChI Identifier
InChI=1S/C40H52/c1-31(2)17-13-20-34(5)23-15-25-35(6)24-14-21-32(3)18-11-12-19-33(4)22-16-26-36(7)27-30-40-38(9)29-28-37(8)39(40)10/h11-12,14-19,21-30H,13,20H2,1-10H3/b12-11+,21-14+,22-16+,25-15+,30-27+,32-18+,33-19+,34-23+,35-24+,36-26+
InChI KeyVJASLAGEYVTOGS-IQAIWTHGSA-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
Chlorobium limicolaBacteria
Chlorobium phaeobacteroidesLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Styrene
  • Benzenoid
  • Monocyclic benzene moiety
  • Aromatic hydrocarbon
  • Branched unsaturated hydrocarbon
  • Cyclic olefin
  • Unsaturated hydrocarbon
  • Olefin
  • Hydrocarbon
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
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
logP9.34ALOGPS
logP12.26ChemAxon
logS-6.6ALOGPS
Physiological Charge0ChemAxon
Hydrogen Acceptor Count0ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area0 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity194.62 m³·mol⁻¹ChemAxon
Polarizability72.04 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00022819
Chemspider IDNot Available
KEGG Compound IDC15908
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10098570
PDB IDNot Available
ChEBI ID80167
Good Scents IDNot Available
References
General References
  1. Maresca JA, Bryant DA: Two genes encoding new carotenoid-modifying enzymes in the green sulfur bacterium Chlorobium tepidum. J Bacteriol. 2006 Sep;188(17):6217-23. doi: 10.1128/JB.00766-06. [PubMed:16923888 ]
  2. Koppen OI, Berg IA, Lebedeva NV, Taisova AS, Kolganova TV, Slobodova NV, Bulygina ES, Turova TP, Ivanovskii RN: [Chlorobaculum macestae sp. nov., a new green sulfur bacterium]. Mikrobiologiia. 2008 Jan-Feb;77(1):79-88. [PubMed:18365725 ]
  3. Niedzwiedzki DM, Cranston L: Excited state lifetimes and energies of okenone and chlorobactene, exemplary keto and non-keto aryl carotenoids. Phys Chem Chem Phys. 2015 May 28;17(20):13245-56. doi: 10.1039/c5cp00836k. [PubMed:25920497 ]
  4. Moshier SE, Chapman DJ: Biosynthetic studies on aromatic carotenoids. Biosynthesis of chlorobactene. Biochem J. 1973 Oct;136(2):395-404. doi: 10.1042/bj1360395. [PubMed:4774401 ]
  5. Leutwiler LS, Chapman DJ: Biosynthesis of aryl carotenoids: inhibitor studies of chlorobactene biosynthesis in Chlorobium limicola f. thiosulfatophilum. Arch Microbiol. 1979;123(3):267-73. doi: 10.1007/BF00406660. [PubMed:526104 ]