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CS-W001157 4
Total: USD 88.00

1-(3-Chloro-2-hydroxyphenyl)ethanone

  • CAS No. 3226-34-4

  • Cat. No. CS-W005624
  • Purity≥97%
  • MDL No.None

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

1-(3-Chloro-2-hydroxyphenyl)ethanone|CS-W005624

Structure of 3226-34-4

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General Information

  • CAS No. 3226-34-4
  • Cat. No. CS-W005624
  • Purity ≥97%
  • MDL No. None
  • Storage -20°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₇ClO₂
  • Molecular Weight 170.59
  • Synonym(s) 3'-Chloro-2'-hydroxyacetophenone
  • SMILES CC(C1=CC=CC(Cl)=C1O)=O

Description

1-(3-Chloro-2-hydroxyphenyl)ethanone features a chlorinated hydroxyaryl moiety linked to an acetyl group, enabling direct integration into synthetic pathways requiring electron-deficient aromatic ketones. This bench-stable compound serves as a key intermediate in the construction of bioactive molecules and functionalized polymers under standard conditions.

Application

1-(3-Chloro-2-hydroxyphenyl)ethanone serves as a versatile building block for heterocyclic synthesis, particularly in the construction of benzoxazole and quinoline scaffolds. Its ortho-hydroxy ketone functionality enables efficient cyclization under mild conditions, while the 3-chloro substituent offers a handle for further functionalization via palladium-catalyzed cross-coupling. The compound exhibits good bench stability and is amenable to standard purification techniques, facilitating integration into multi-step synthetic sequences for medicinal chemistry applications.

Synthesis

  • Route1

    References

    • European Journal of Medicinal Chemistry, , vol. 58, p. 184 - 191
  • Route2
    • null|null
      42524-22-1
    • ~83%
    • In-stock
      1-(3-Chloro-2-hydroxyphenyl)ethanone|CS-W005624
      3226-34-4

    References

    • Hangarge; Mane; Chavan; Shingare Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002 , vol. 41, # 6 p. 1302 - 1304
  • Route3

    References

    • Bioorganic and Medicinal Chemistry Letters, , vol. 22, # 1 p. 619 - 622

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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   37.3
  • LogP   2.2482
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   1

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