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CS-W001157 4
Total: USD 88.00

7-Bromo-4-hydroxy-2H-chromen-2-one

  • CAS No. 18735-82-5

  • Cat. No. CS-0143971
  • Purity≥95%
  • MDL No.MFCD12196352

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

7-Bromo-4-hydroxy-2H-chromen-2-one|CS-0143971

Structure of 18735-82-5

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General Information

  • CAS No. 18735-82-5
  • Cat. No. CS-0143971
  • Purity ≥95%
  • MDL No. MFCD12196352
  • Storage 4°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₅BrO₃
  • Molecular Weight 241.04
  • Synonym(s) 7-Bromo-4-hydroxycoumarin
  • SMILES O=C1C=C(O)C2=C(O1)C=C(Br)C=C2

Synthesis

  • Route1
    • In-stock
      3-Bromophenyl acetate|CS-0197177
      35065-86-2
    • null|null
      105-58-8
    • ~%
    • In-stock
      7-Bromo-4-hydroxy-2H-chromen-2-one|CS-0143971
      18735-82-5

    References

    • Grimm, Erich L.; Ducharme, Yves; Frenette, Richard; Friesen, Richard; Gagnon, Marc; Juteau, Helene; Laliberte, Sebastien; MacKay, Bruce; Gareau, Yves Patent: US2008/188521 A1, 2008 ; Location in patent: Page/Page column 12 ;
  • Route2
    • null|null
      651780-07-3
    • ~%
    • In-stock
      7-Bromo-4-hydroxy-2H-chromen-2-one|CS-0143971
      18735-82-5

    References

    • SMITHKLINE BEECHAM CORPORATION Patent: WO2004/10995 A1, 2004 ; Location in patent: Page/Page column 40-41 ; WO 2004/010995 A1
  • Route3
    • In-stock
      4'-Bromo-2'-hydroxyacetophenone|CS-W003081
      30186-18-6
    • null|null
      105-58-8
    • ~%
    • In-stock
      7-Bromo-4-hydroxy-2H-chromen-2-one|CS-0143971
      18735-82-5

    References

    • Payne, Sara L.; Rodriguez-Aristegui, Sonsoles; Bardos, Julia; Cano, Celine; Golding, Bernard T.; Hardcastle, Ian R.; Peacock, Marcus; Parveen, Nahida; Griffin, Roger J. Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 12 p. 3649 - 3653

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-H319
Precautionary Statements : P264-P270-P280-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   50.44
  • LogP   2.2611
  • H_Acceptors   3
  • H_Donors   1
  • Rotatable_Bonds   0

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