Cas no 155669-26-4 ((1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one)

(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one structure
155669-26-4 structure
Product Name:(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one
CAS No:155669-26-4
MF:C13H10OS2
MW:246.347900867462
CID:4524710
PubChem ID:5399105
Update Time:2025-04-24

(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one Chemical and Physical Properties

Names and Identifiers

    • 1,5-dithiophen-2-ylpenta-1,4-dien-3-one
    • (1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one
    • GEO-00365
    • 10T-0823
    • 1,5-di(thiophen-2-yl)penta-1,4-dien-3-one
    • MFCD00111630
    • HMS1367M22
    • AG-690/12765165
    • (1E,4E)-1,5-di(thiophen-2-yl)penta-1,4-dien-3-one
    • 155669-26-4
    • AKOS000513671
    • (1E,4E)-1,5-bis(thiophen-2-yl)penta-1,4-dien-3-one
    • 1,5-di(2-thienyl)-1,4-pentadien-3-one
    • (1E,4E)-1,5-dithiophen-2-ylpenta-1,4-dien-3-one
    • (thienyl-2)vinylketone
    • SCHEMBL5598741
    • 1,5-Bis-(2-thienyl)-1,4-pentadien-3-one
    • CHEMBL255963
    • Inchi： 1S/C13H10OS2/c14-11(5-7-12-3-1-9-15-12)6-8-13-4-2-10-16-13/h1-10H/b7-5+,8-6+
    • InChI Key： IWLDEULFZPGROA-KQQUZDAGSA-N
    • SMILES： C(/C1SC=CC=1)=C\C(=O)/C=C/C1SC=CC=1

Computed Properties

  • Exact Mass: 246.01730729Da
  • Monoisotopic Mass: 246.01730729Da
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 4
  • Complexity: 268
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 2
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.5
  • Topological Polar Surface Area: 73.6?2

(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
E143275-0.5mg
(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4
0.5mg
 $ 50.00 2022-06-05
TRC
E143275-1mg
(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4
1mg
 $ 80.00 2022-06-05
TRC
E143275-2.5mg
(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4
2.5mg
 $ 155.00 2022-06-05
Key Organics Ltd
10T-0823-1MG
(1E,4E)-1,5-di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4 >90%
1mg
 ￡28.00 2025-02-08
Key Organics Ltd
10T-0823-5MG
(1E,4E)-1,5-di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4 >90%
5mg
 ￡35.00 2025-02-08
Key Organics Ltd
10T-0823-10MG
(1E,4E)-1,5-di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4 >90%
10mg
 ￡48.00 2025-02-08
Key Organics Ltd
10T-0823-0.5G
(1E,4E)-1,5-di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4 >90%
0.5g
 ￡385.00 2025-02-08
Key Organics Ltd
10T-0823-1G
(1E,4E)-1,5-di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4 >90%
1g
 ￡770.00 2025-02-08
Key Organics Ltd
10T-0823-5G
(1E,4E)-1,5-di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4 >90%
5g
 ￡3080.00 2025-02-08
Key Organics Ltd
10T-0823-10G
(1E,4E)-1,5-di(2-thienyl)-1,4-pentadien-3-one
 155669-26-4 >90%
10g
 ￡5775.00 2025-02-08

(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one Production Method

Production Method 1

Reaction Conditions
1.1 Reagents: Hydrogen Catalysts: Potassium carbonate ,  (OC-6-42)-[1,1′-(1,4-Butanediyl)bis[1,1-diphenylphosphine-κP]]dichloro(2-pyridin… Solvents: Isopropanol ;  3 h, 82 °C
Reference
Transfer Hydrogenation and Hydrogenation of Commercial-Grade Aldehydes to Primary Alcohols Catalyzed by 2-(Aminomethyl)pyridine and Pincer Benzo[h]quinoline Ruthenium Complexes
Baldino, Salvatore; et al, ChemCatChem, 2016, 8(13), 2279-2288

(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one Raw materials

(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one Preparation Products

(1E,4E)-1,5-Di(2-thienyl)-1,4-pentadien-3-one Related Literature

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