CAS 895-80-7: 2,5-dibenzylidenecyclopentanone
Description:2,5-Dibenzylidenecyclopentanone is an organic compound characterized by its unique structure, which features a cyclopentanone core with two benzylidene groups attached at the 2 and 5 positions. This compound typically appears as a solid at room temperature and is known for its potential applications in organic synthesis and materials science. It exhibits properties such as moderate solubility in organic solvents and stability under standard conditions. The presence of the benzylidene groups contributes to its aromatic character, which can influence its reactivity and interaction with other chemical species. Additionally, 2,5-dibenzylidenecyclopentanone may exhibit interesting optical properties, making it a candidate for studies in photochemistry and photophysics. Its synthesis often involves condensation reactions, and it can serve as a precursor or intermediate in the preparation of more complex organic molecules. As with many organic compounds, handling should be done with care, considering potential toxicity and reactivity.
Formula:C19H16O
InChI:InChI=1/C19H16O/c20-19-17(13-15-7-3-1-4-8-15)11-12-18(19)14-16-9-5-2-6-10-16/h1-10,13-14H,11-12H2/b17-13-,18-14+
- Synonyms:
- Cyclopentanone, 2,5-bis(phenylmethylene)- (9CI)
- Nsc 71885
- Cyclopentanone, 2,5-dibenzylidene- (8CI)
- (2E,5E)-2,5-bis(phenylmethylidene)cyclopentanone
- (2Z,5E)-2,5-bis(phenylmethylidene)cyclopentanone
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | 2,5-Dibenzylidenecyclopentanone REF: 3B-D3597CAS: 895-80-7 | >98.0%(HPLC) | 92.00 €~351.00 € | Fri 25 Apr 25 |
![]() | 2,5-DIBENZYLIDENECYCLOPENTANONE REF: IN-DA003FWNCAS: 895-80-7 | 98% | 55.00 €~301.00 € | Fri 02 May 25 |
![]() | 2,5-Dibenzylidenecyclopentanone REF: 54-OR1029735CAS: 895-80-7 | 98% | 32.00 €~1,270.00 € | Mon 05 May 25 |
![]() | 2,5-Dibenzylidenecyclopentanone REF: 3D-AAA89580CAS: 895-80-7 | Min. 95% | - - - | Discontinued product |

2,5-Dibenzylidenecyclopentanone
Ref: 3B-D3597
5g | 92.00 € | ||
25g | 351.00 € |

2,5-DIBENZYLIDENECYCLOPENTANONE
Ref: IN-DA003FWN
1g | 55.00 € | ||
5g | 111.00 € | ||
25g | 301.00 € |

Ref: 54-OR1029735
1g | 36.00 € | ||
5g | 97.00 € | ||
25g | 376.00 € | ||
100g | 1,270.00 € | ||
250mg | 32.00 € |

2,5-Dibenzylidenecyclopentanone
Ref: 3D-AAA89580
25g | Discontinued | Request information | |
50g | Discontinued | Request information | |
100g | Discontinued | Request information |