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1-(3-Bromo-2-hydroxy-5-methylphenyl)ethanone

  • CAS No. 56609-15-5

  • Cat. No. CS-0434864
  • Molecule weight229.07
  • Purity≥98%
  • MDL No.None

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

1-(3-Bromo-2-hydroxy-5-methylphenyl)ethanone|CS-0434864

Structure of 56609-15-5

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General Information

  • CAS No. 56609-15-5
  • Cat. No. CS-0434864
  • Purity ≥98%
  • MDL No. None
  • Storage RT, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₉BrO₂
  • Molecular Weight 229.07
  • Synonym(s) 3'-bromo-2'-hydroxy-5'-methylacetophenone
  • SMILES CC(C1=CC(C)=CC(Br)=C1O)=O

Description

1-(3-Bromo-2-hydroxy-5-methylphenyl)ethanone features a brominated phenolic scaffold with a ketone-linked ethyl group, enabling direct integration into Suzuki-Miyaura couplings and electrophilic functionalization sequences. The ortho-hydroxyl and para-methyl groups confer enhanced reactivity and solubility in polar organic media, while the bromine atom serves as a high-efficiency coupling handle under standard palladium catalysis.

Application

1-(3-Bromo-2-hydroxy-5-methylphenyl)ethanone serves as a versatile building block in medicinal chemistry, enabling direct incorporation of brominated phenolic motifs into complex scaffolds. The ketone functionality facilitates nucleophilic additions and condensation reactions, while the ortho-hydroxyl group supports in situ esterification or metal-catalyzed coupling processes. Bench-stable and amenable to standard purification methods, it functions effectively in late-stage functionalization and heterocycle synthesis workflows.

Synthesis

  • Route1

    References

    • Dijkstra, P. J.; Steen, B. J. van; Hams, B. H. M.; Hertog, H. J. den; Reinhoudt, D. N. Tetrahedron Letters, 1986 , vol. 27, # 27 p. 3183 - 3186
  • Route2

    References

    • Dijkstra, P. J.; Steen, B. J. van; Hams, B. H. M.; Hertog, H. J. den; Reinhoudt, D. N. Tetrahedron Letters, 1986 , vol. 27, # 27 p. 3183 - 3186
  • Route3
    • 2-Bromo-4-methylphenyl acetate|CS-1648270
      86614-21-3
    • ~%
    • In-stock
      1-(3-Bromo-2-hydroxy-5-methylphenyl)ethanone|CS-0434864
      56609-15-5

    References

    • Tiwari,S.S.; Singh,A. Journal of the Indian Chemical Society, 1961 , vol. 38, # 1 p. 53 - 56

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

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Computational Chemistry Data

  • TPSA   37.3
  • LogP   2.66572
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   1

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