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CS-W001157 4
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2-Bromo-5-methylaniline

  • CAS No. 53078-85-6

  • Cat. No. CS-W007555
  • Purity≥98%
  • MDL No.MFCD01806278

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

2-Bromo-5-methylaniline|CS-W007555

Structure of 53078-85-6

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General Information

  • CAS No. 53078-85-6
  • Cat. No. CS-W007555
  • Purity ≥98%
  • MDL No. MFCD01806278
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₈BrN
  • Molecular Weight 186.05
  • Synonym(s) 6-Bromo-m-toluidine
  • SMILES BrC1=C(C=C(C=C1)C)N

Description

CAPS (N-cyclohexyl-3-aminopropanesulfonic acid) buffer salt is used to formulate CAPS buffer, a zwitterionic buffer that is useful in the range of pH 7.9-11.1. CAPS buffer is widely used in Western and immunoblotting experiments as well as protein sequencing and identification. Used in the electrotransfer of proteins to PVDF (sc-3723) or nitrocellulose membranes (sc-3718, sc-3724). The high pH of this buffer makes it useful for the transfer of proteins with a pI > 8.5. CAPS is not one of the original Good’s buffers, although it has a similar structure to the other propanesulfonic acids and was selected as a highly water soluble buffering reagent with an optimum buffering pH of 10.4 and minimal reactivity with enzymes or proteins, minimal salt effects.

Application

2-Bromo-5-methylaniline serves as a valuable building block in medicinal chemistry and agrochemical synthesis, enabling direct functionalization at the aniline ring. Its bromo group facilitates palladium-catalyzed cross-coupling reactions, while the methylaniline functionality provides a handle for further derivatization. The compound exhibits good bench stability and is compatible with standard purification techniques, making it well-suited for iterative synthetic sequences and API intermediate development.

Synthesis

  • Route1

    References

    • Saitoh, Hiroshi; Mizuno, Tsuyoshi; Tsuchiya, Naoki Patent: US2003/191325 A1, 2003 ; Location in patent: Page/Page column 8 ;
  • Route2
    • In-stock
      1-Bromo-4-methyl-2-nitrobenzene|CS-W014874
      5326-34-1
    • null|null
      7439-89-6
    • ~%
    • In-stock
      2-Bromo-5-methylaniline|CS-W007555
      53078-85-6

    References

    • US5202356 A1, ;
  • Route3
    • null|null
      89-62-3
    • ~%
    • In-stock
      2-Bromo-5-methylaniline|CS-W007555
      53078-85-6

    References

    • Justus Liebigs Annalen der Chemie, , vol. 550, p. 67,83

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   26.02
  • LogP   2.33972
  • H_Acceptors   1
  • H_Donors   1
  • Rotatable_Bonds   0

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