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CS-W001157 4
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7-Bromo-2-tetralone

  • CAS No. 132095-54-6

  • Cat. No. CS-B0104
  • Purity≥97%
  • MDL No.MFCD04038486

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

7-Bromo-2-tetralone|CS-B0104

Structure of 132095-54-6

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General Information

  • CAS No. 132095-54-6
  • Cat. No. CS-B0104
  • Purity ≥97%
  • MDL No. MFCD04038486
  • Storage -20°C, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₀H₉BrO
  • Molecular Weight 225.08
  • Synonym(s) 7-bromo-3,4-dihydronaphthalen-2(1H)-one
  • SMILES O=C1CC(C=C(Br)C=C2)=C2CC1

Description

7-Bromo-2-tetralone is a brominated tetralin derivative featuring a ketone at the 2-position, offering enhanced reactivity for C–C bond formation. This bench-stable compound integrates readily into synthetic sequences requiring electron-deficient aryl substitution, particularly in palladium-catalyzed coupling reactions and heterocycle synthesis.

Application

7-Bromo-2-tetralone serves as a versatile building block in synthetic organic chemistry, enabling efficient construction of brominated heterocyclic scaffolds. Its functionality arises from the conjugated ketone and bromine substituent at C7, which facilitates electrophilic substitution, palladium-catalyzed coupling reactions, and further functionalization. The compound exhibits good bench stability and is amenable to purification via recrystallization or chromatography, making it well-suited for use in medicinal chemistry campaigns and process development workflows.

Synthesis

  • Route1

    References

    • Baylor University Patent: US2009/76076 A1, 2009 ; Location in patent: Page/Page column 20 ; US 20090076076 A1
  • Route2
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      54509-73-8
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      7-Bromo-2-tetralone|CS-B0104
      132095-54-6

    References

    • WO2006/31676 A2, ; Page/Page column 45 ; WO 2006/031676 A2
  • Route3
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      54509-73-8
    • In-stock
      3-Bromophenylacetic acid|CS-W004766
      1878-67-7
    • ~%
    • In-stock
      7-Bromo-2-tetralone|CS-B0104
      132095-54-6

    References

    • WO2004/82678 A1, ; Page/Page column 38-39 ; WO 2004/082678 A1

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   17.07
  • LogP   2.5069
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

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