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CS-W001157 4
Total: USD 88.00

4-Bromo-7-chloroquinoline

  • CAS No. 98519-65-4

  • Cat. No. CS-W005453
  • Purity≥95%
  • MDL No.MFCD07700232

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

4-Bromo-7-chloroquinoline|CS-W005453

Structure of 98519-65-4

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General Information

  • CAS No. 98519-65-4
  • Cat. No. CS-W005453
  • Purity ≥95%
  • MDL No. MFCD07700232
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₉H₅BrClN
  • Molecular Weight 242.50
  • Synonym(s) 7-chloro-4-bromo-quinoline
  • SMILES BrC1=CC=NC2=CC(=CC=C12)Cl

Description

4-Bromo-7-chloroquinoline is a halogenated quinoline derivative featuring complementary reactive sites for cross-coupling and functionalization. This electron-deficient heterocycle integrates readily into synthetic scaffolds requiring precise spatial control and enhanced stability under standard conditions.

Application

4-Bromo-7-chloroquinoline serves as a versatile building block in the synthesis of functionalized quinoline scaffolds. Its complementary halogenation pattern enables selective cross-coupling reactions, including Suzuki and Stille couplings, with high chemoselectivity. The molecule exhibits excellent bench stability and facilitates efficient purification, making it well-suited for medicinal chemistry campaigns and process-scale applications requiring precise substitution control.

Synthesis

  • Route1
    • 7-Chloroquinolin-4-ol Hydroxychloroquine  Impurity|CS-0229242
      86-99-7
    • ~57%
    • In-stock
      4-Bromo-7-chloroquinoline|CS-W005453
      98519-65-4

    References

    • Margolis, Brandon J.; Long, Kimberly A.; Laird, Dana L. T.; Ruble, J. Craig; Pulley, Shon R. Journal of Organic Chemistry, 2007 , vol. 72, # 6 p. 2232 - 2235
  • Route2

    References

    • Schlosser, Manfred; Cottet, Fabrice European Journal of Organic Chemistry, 2002 , # 24 p. 4181 - 4184
  • Route3
    • 7-Chloroquinolin-4-ol Hydroxychloroquine  Impurity|CS-0229242
      86-99-7
    • null|null
      21295-51-2
    • ~%
    • In-stock
      4-Bromo-7-chloroquinoline|CS-W005453
      98519-65-4

    References

    • US5596002 A1, ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS06
Signal Word : Danger
UN#: 2811
Class : 6.1
Packing Group : Ⅲ
Hazard Statements : H301-H318
Precautionary Statements : P264-P270-P280-P330-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   12.89
  • LogP   3.6507
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   0

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