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Carotenoids DB          Carotenoids DB: CA00172   
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Entry
CA00172                                                            

Classification
Carotenoid Name
R.g.Keto-IV;
Thiothece-OH-484
IUPAC name 1'-Hydroxy-1-methoxy-1,2,1',2'-tetrahydro-psi,psi-caroten-4-one
Formula
C41H60O3
Molecular Weight 
600.89 g/mol
Structure      Search similar carotenoids

Mol file
Carotenoid DB Fingerprints 
Biological functions/Properties 
Number of
conjugated double bonds 
12 including one ketone (12 in total)
Number of
conjugated multiple bonds 
12 including one ketone (12 in total)
Isomers 
  • Constitutional isomer: CA00171
  • InChI

    InChIKey

    Canonical SMILES

    XLogP
    11.338
    Hydrogen Bond donors
    (Lipinski's definition)
    1
    Hydrogen Bond Acceptors
    (Lipinski's definition)
    3
    LipinskiFailures
    2
    Complexity of molecule
    0.000
    Number of heavy atoms
    44
    TPSA
    (Topological Polar Surface Area) 
    46.530 Å2
    Reaction
    Pathway
    Major carotenoid information

    Minor carotenoid information

    Source organisms
    Thiocystis gelatinosa (Ref.351) - purple sulfur bacteria, same as Thiothece gelatinosa (Gammaproteobacteria - Chromatiaceae)
    Rhodopseudomonas globiformis (Ref.341) - Alphaproteobacteria: phototrophic purple non-sulfur bacteria (Alphaproteobacteria - Acetobacteraceae)
    References
  • Ref.341: Schmidt, Karin; Liaaen-Jensen, Synnove, Acta Chemica Scandinavica (1947-1973) (1973), 27(8), 3040-52., "Bacterial carotenoids. XLII. New keto carotenoids from Rhodopseudomonas globiformis (Rhodospirillaceae)".
  • Ref.351: Francis, G. W.; Liaaen Jensen, Synnoeve, Acta Chemica Scandinavica (1947-1973) (1970), 24(8), 2705-12., "Bacterial carotenoids. XXXIII. Carotenoids of thiorhodaceae. 9. Structures of the carotenoids of the rhodopinal series".
  • CAS
    38647-30-2
    Links to other DB
    KNApSAcK: C00023015
    ProCarDB: C0240

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