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CS-W001157 4
Total: USD 88.00

1-(2,4-Dimethylthiazol-5-yl)ethan-1-one

  • CAS No. 38205-60-6

  • Cat. No. CS-0097780
  • Purity≥98%
  • MDL No.MFCD00005331

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

1-(2,4-Dimethylthiazol-5-yl)ethan-1-one|CS-0097780

Structure of 38205-60-6

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General Information

  • CAS No. 38205-60-6
  • Cat. No. CS-0097780
  • Purity ≥98%
  • MDL No. MFCD00005331
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₉NOS
  • Molecular Weight 155.22
  • Synonym(s) 5-Acetyl-2,4-dimethylthiazole; 1-(2,4-Dimethylthiazol-5-yl)ethan-1-one
  • SMILES CC(C1=C(C)N=C(C)S1)=O

Description

1-(2,4-Dimethylthiazol-5-yl)ethan-1-one features a sterically hindered thiazole core with methyl substituents at the 2- and 4-positions, enhancing stability and solubility in organic media. This electron-deficient acyl moiety integrates readily into heterocyclic synthesis, serving as a key building block for bioactive molecule construction under standard conditions.

Application

1-(2,4-Dimethylthiazol-5-yl)ethan-1-one serves as a versatile building block in medicinal chemistry, enabling efficient construction of thiazole-containing scaffolds. Its ketone functionality facilitates nucleophilic addition and condensation reactions, while the electron-rich thiazole ring enhances reactivity in cross-coupling and cyclization processes. Bench-stable and readily purified by recrystallization, it functions reliably in multi-step syntheses requiring functional group tolerance and structural precision.

Synthesis

  • Route1
    • 1-(2,4-Dimethylthiazol-5-yl)ethan-1-one oxime|CS-1090188
      40236-03-1
    • ~78%
    • In-stock
      1-(2,4-Dimethylthiazol-5-yl)ethan-1-one|CS-0097780
      38205-60-6

    References

    • Hangarge; Mane; Chavan; Shingare Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002 , vol. 41, # 6 p. 1302 - 1304
  • Route2
    • null|null
      7660-21-1
    • In-stock
      Thioacetamide|CS-W018499
      62-55-5
    • ~%
    • In-stock
      1-(2,4-Dimethylthiazol-5-yl)ethan-1-one|CS-0097780
      38205-60-6

    References

    • Dr. Karl Thomas GmbH Patent: US4886814 A1, 1989 ;
  • Route3
    • In-stock
      Thioacetamide|CS-W018499
      62-55-5
    • null|null
      1694-29-7
    • ~%
    • In-stock
      1-(2,4-Dimethylthiazol-5-yl)ethan-1-one|CS-0097780
      38205-60-6

    References

    • Wang, Shudong; Midgley, Carol A.; Scaerou, Frederic; Grabarek, Joanna B.; Griffiths, Gary; Jackson, Wayne; Kontopidis, George; McClue, Steven J.; McInnes, Campbell; Meades, Christopher; Mezna, Mokdad; Plater, Andy; Stuart, Iain; Thomas, Mark P.; Wood, Gavin; Clarke, Rosemary G.; Blake, David G.; Zheleva, Daniella I.; Lane, David P.; Jackson, Robert C.; Glover, David M.; Fischer, Peter M. Journal of Medicinal Chemistry, 2010 , vol. 53, # 11 p. 4367 - 4378

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07,GHS08
Signal Word : Danger
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319-H334-H335
Precautionary Statements : P261-P264-P271-P280-P284-P302+P352-P304+P340-P362+P364-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   29.96
  • LogP   1.96254
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

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