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CS-W001157 4
Total: USD 88.00

Di(thiophen-2-yl)methanone

  • CAS No. 704-38-1

  • Cat. No. CS-0043136
  • Purity≥95%
  • MDL No.MFCD00052096

*For research and further manufacturing use only, not for direct human use.

Di(thiophen-2-yl)methanone|CS-0043136

Structure of 704-38-1

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General Information

  • CAS No. 704-38-1
  • Cat. No. CS-0043136
  • Purity ≥95%
  • MDL No. MFCD00052096
  • Storage RT, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₆OS₂
  • Molecular Weight 194.28
  • Synonym(s) None
  • SMILES O=C(C1=CC=CS1)C2=CC=CS2

Application

Di(thiophen-2-yl)methanone serves as a versatile building block in heterocyclic synthesis, enabling efficient construction of fused thiophene systems and functionalized aromatic scaffolds. Its diketone motif facilitates nucleophilic addition and condensation reactions under mild conditions, offering high bench stability and compatibility with common protecting groups. The molecule functions effectively in Pd-catalyzed cross-coupling protocols and provides a robust platform for the modular assembly of advanced materials and pharmaceutical intermediates.

Synthesis

  • Route1
    • null|null
      188290-36-0
    • null|null
      5271-67-0
    • ~70%
    • In-stock
      Di(thiophen-2-yl)methanone|CS-0043136
      704-38-1

    References

    • Parella, Ramarao; Naveen; Kumar, Amit; Babu, Srinivasarao Arulananda Tetrahedron Letters, 2013 , vol. 54, # 13 p. 1738 - 1742
  • Route2
    • null|null
      201230-82-2
    • null|null
      53034-24-5
    • ~82%
    • In-stock
      Di(thiophen-2-yl)methanone|CS-0043136
      704-38-1

    References

    • Kang; Ryu; Choi Synthetic Communications, 2001 , vol. 31, # 7 p. 1035 - 1039
  • Route3
    • null|null
      201230-82-2
    • null|null
      5857-39-6
    • ~80%
    • In-stock
      Di(thiophen-2-yl)methanone|CS-0043136
      704-38-1

    References

    • Larock, Richard C.; Hershberger, Susan S. Journal of Organic Chemistry, 1980 , vol. 45, # 19 p. 3840 - 3846

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   17.07
  • LogP   3.0406
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   2

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