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CS-W001157 4
Total: USD 88.00

4-Bromo-3-methylbenzene-1,2-diamine

  • CAS No. 952511-74-9

  • Cat. No. CS-W022104
  • Purity≥97%
  • MDL No.MFCD18642364

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

4-Bromo-3-methylbenzene-1,2-diamine|CS-W022104

Structure of 952511-74-9

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General Information

  • CAS No. 952511-74-9
  • Cat. No. CS-W022104
  • Purity ≥97%
  • MDL No. MFCD18642364
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₉BrN₂
  • Molecular Weight 201.06
  • Synonym(s) 4-Bromo-3-methyl-1,2-benzenediamine
  • SMILES CC1=C(Br)C=CC(N)=C1N

Description

4-Bromo-3-methylbenzene-1,2-diamine features a brominated, methyl-substituted benzene core with ortho-diamine functionality. This electron-rich scaffold integrates readily into heterocyclic systems and serves as a key intermediate in the synthesis of bioactive molecules and functional materials.

Application

4-Bromo-3-methylbenzene-1,2-diamine serves as a versatile building block in medicinal chemistry and materials science, enabling the synthesis of substituted benzimidazoles, heterocyclic scaffolds, and functionalized aromatic systems. The ortho-diamine functionality facilitates cyclization reactions with carboxylic acid derivatives and carbonyl compounds under mild conditions. Its bromo and methyl substituents offer complementary sites for further diversification via cross-coupling and electrophilic substitution, enhancing structural complexity in target molecules. The compound exhibits good bench stability and is amenable to standard purification techniques, making it well-suited for iterative synthetic workflows.

Synthesis

  • Route1
    • 3-Bromo-2-methylaniline LCZ696 Impurity|CS-0228703
      55289-36-6
    • ~%
    • In-stock
      4-Bromo-3-methylbenzene-1,2-diamine|CS-W022104
      952511-74-9

    References

    • ABBOTT LABORATORIES; KRUEGER, Allan, C.; KATI, Warren, M.; CARROLL, William, A.; PRATT, John, K.; HUTCHINSON, Douglas, K. Patent: WO2012/83170 A1, 2012 ;
  • Route2
    • N-(3-bromo-2-methyl-6-nitrophenyl)-2,2,2-trifluoroacetamide|CS-0557277
      1325729-87-0
    • ~%
    • In-stock
      4-Bromo-3-methylbenzene-1,2-diamine|CS-W022104
      952511-74-9

    References

    • ABBOTT LABORATORIES; KRUEGER, Allan, C.; KATI, Warren, M.; CARROLL, William, A.; PRATT, John, K.; HUTCHINSON, Douglas, K. Patent: WO2012/83170 A1, 2012 ;
  • Route3

    References

    • F. HOFFMANN-LA ROCHE AG; ALIAGAS-MARTIN, Ignacio; CRAWFORD, James; LEE, Wendy; MATHIEU, Simon; RUDOLPH, Joachim Patent: WO2013/26914 A1, 2013 ; WO 2013/026914 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

Quality Control

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Computational Chemistry Data

  • TPSA   52.04
  • LogP   1.92192
  • H_Acceptors   2
  • H_Donors   2
  • Rotatable_Bonds   0

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