| Entry |  | 
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| Classification |  | 
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| Carotenoid Name | 
3,4-Didehydro-acycloretinal 
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| IUPAC name | 15-Apo-3,4-didehydro-psi-caroten-15-al 
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| Formula | 
C20H26O
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| Molecular Weight | 
282.408 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 | 
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| Number of conjugated double bonds
 | 
8 in cluding an aldehyde (8 in total)
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| Number of conjugated multiple bonds
 | 
8 in cluding an aldehyde (8 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 | 
6.219
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| Hydrogen Bond donors (Lipinski's definition)
 | 
0
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| Hydrogen Bond Acceptors (Lipinski's definition)
 | 
1
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| LipinskiFailures | 
1
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| Complexity of molecule | 
0.000
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| Number of heavy atoms | 
21
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| TPSA (Topological Polar Surface Area)
 | 
17.070 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 | 
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| CAS | 
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| Links to other DB | 
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