Entry |
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Classification |
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Carotenoid Name
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5-Deoxystrigol; strigolactone
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IUPAC name |
(3E,3aR,8bS)-8,8-dimethyl-3-[[(2R)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-3a,4,5,6,7,8b-hexahydroindeno[1,2-b]furan-2-one
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Formula |
C19H22O5
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Molecular Weight |
330.366 g/mol
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Structure |
Search similar carotenoids
Mol file
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Carotenoid DB Fingerprints |
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Biological functions/Properties |
An allelochemical - plant branching factor, one of the major germination stimulants produced by gramineous plants such as maize, pearl millet, and sorghum after the end of the branching factor (Ref.594).
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Number of conjugated double bonds |
2 including one ketone and 2 including one ketone (4 in total)
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Number of conjugated multiple bonds |
2 including one ketone and 2 including one ketone (4 in total)
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Isomers |
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InChI |
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InChIKey |
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Canonical SMILES |
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XLogP |
2.775
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Hydrogen Bond donors (Lipinski's definition) |
0
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Hydrogen Bond Acceptors (Lipinski's definition) |
5
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LipinskiFailures |
0
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Complexity of molecule |
0.413
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Number of heavy atoms |
24
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TPSA (Topological Polar Surface Area) |
61.830 Å2
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Reaction |
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Pathway |
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Major carotenoid information |
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Minor carotenoid information |
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Source organisms |
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References |
Ref.594: Kohki AKIYAMA, Bioscience, Biotechnology, and Biochemistry, 71:6, 1405-1414, DOI: 10.1271/bbb.70023, "Chemical Identification and Functional Analysis of Apocarotenoids Involved in the Development of Arbuscular Mycorrhizal Symbiosis".
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CAS |
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Links to other DB |
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