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CS-W001157 4
Total: USD 88.00

3,5-Dibromo-4-methoxybenzoic acid

  • CAS No. 4073-35-2

  • Cat. No. CS-0095993
  • Molecule weight309.94
  • Purity≥98%
  • MDL No.MFCD00016511

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

3,5-Dibromo-4-methoxybenzoic acid|CS-0095993

Structure of 4073-35-2

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General Information

  • CAS No. 4073-35-2
  • Cat. No. CS-0095993
  • Purity ≥98%
  • MDL No. MFCD00016511
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆Br₂O₃
  • Molecular Weight 309.94
  • Synonym(s) 3,5-Dibromo-p-anisic acid
  • SMILES O=C(O)C1=CC(Br)=C(OC)C(Br)=C1

Description

3,5-Dibromo-4-methoxybenzoic acid features a sterically hindered aromatic core with two bromine substituents flanking a methoxy group, enhancing its utility in cross-coupling reactions. The carboxylic acid functionality enables direct derivatization, while the electron-withdrawing halogens facilitate palladium-catalyzed transformations under standard conditions. This robust scaffold delivers high reactivity and stability in synthetic workflows.

Application

3,5-Dibromo-4-methoxybenzoic acid serves as a versatile building block for brominated aromatic scaffolds in medicinal chemistry and materials science. The ortho-dibromo substitution pattern enables sequential cross-coupling reactions, while the methoxy and carboxylic acid groups provide orthogonal handles for further functionalization. Its bench-stable crystalline form facilitates handling and purification, making it well-suited for modular synthesis workflows requiring halogenation-directed diversification.

Synthesis

  • Route1
    • p-Anisic acid, ≥99%|CS-1268349
      100-09-4
    • ~%
    • In-stock
      3,5-Dibromo-4-methoxybenzoic acid|CS-0095993
      4073-35-2

    References

    • Crespi Gazzetta Chimica Italiana, 1881 , vol. 11, p. 425
  • Route2
    • 4-Methoxybenzaldehyde, ≥ 99% GC|CS-0676496
      123-11-5
    • ~%
    • In-stock
      3,5-Dibromo-4-methoxybenzoic acid|CS-0095993
      4073-35-2

    References

    • Lindemann Justus Liebigs Annalen der Chemie, 1923 , vol. 431, p. 276
  • Route3
    • null|null
      79324-79-1
    • ~%
    • In-stock
      3,5-Dibromo-4-methoxybenzoic acid|CS-0095993
      4073-35-2

    References

    • Pillay, M. Krishna; Palanivelu, S. Journal of the Indian Chemical Society, 1986 , vol. 63, p. 1055 - 1059

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-P302+P352-P304+P340

Quality Control

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Computational Chemistry Data

  • TPSA   46.53
  • LogP   2.9184
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   2

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