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Entry
CA00838                                                            

Classification
Carotenoid Name
Paracentrone
IUPAC name (3S,5R,6R)-3,5-Dihydroxy-6,7-didehydro-5,6,7',8'-tetrahydro-7'-apo-beta-caroten-8'-one
Formula
C31H42O3
Molecular Weight 
462.646 g/mol
Structure      Search similar carotenoids

Mol file
Carotenoid DB Fingerprints 
Biological functions/Properties 
Number of
conjugated double bonds 
9 including one (9 in total)
Number of
conjugated multiple bonds 
9 including one (9 in total)
Isomers 
  • Constitutional isomer: CA01008, CA00792, CA00860
  • InChI

    InChIKey

    Canonical SMILES

    XLogP
    8.335
    Hydrogen Bond donors
    (Lipinski's definition)
    2
    Hydrogen Bond Acceptors
    (Lipinski's definition)
    3
    LipinskiFailures
    1
    Complexity of molecule
    0.079
    Number of heavy atoms
    34
    TPSA
    (Topological Polar Surface Area) 
    57.530 Å2
    Reaction
    Pathway
  • Pathway: CB000143
  • Major carotenoid information

    Minor carotenoid information

    Source organisms
    Solorina crocea (Ref.374) - Fungi: lichen (Ascomycota - Peltigeraceae)
    Echinoidea sp. (Ref.375) - Sea urchin (Echinodermata - Unclassified Echinodermata)
    References
  • Ref.374: Czeczuga, Bazyli; Olech, Maria, Phyton (Horn, Austria) (1990), 30(2), 235-45., "Investigations on carotenoids in lichens. XXV. Studies of carotenoids in lichens from Spitsbergen".
  • Ref.375: Galasko, Gail; Hora, J.; Toube, T. P.; Weedon, B. C. L.; Andre, D.; Barbier, M.; Lederer, E.; Villanueva, V. R., Journal of the Chemical Society [Section] C: Organic (1969), (9), 1264-5., "Carotenoids and related compounds. XXII. Allenic carotenoids in sea urchins".
  • CAS
    31190-20-2
    Links to other DB
    KNApSAcK: C00023110

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