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CS-W001157 4
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4-bromo-2-methoxy-6-nitroaniline

  • CAS No. 77333-45-0

  • Cat. No. CS-0210517
  • Molecule weight247.05
  • Purity≥97%
  • MDL No.MFCD18088522

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

4-bromo-2-methoxy-6-nitroaniline|CS-0210517

Structure of 77333-45-0

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General Information

  • CAS No. 77333-45-0
  • Cat. No. CS-0210517
  • Purity ≥97%
  • MDL No. MFCD18088522
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₇BrN₂O₃
  • Molecular Weight 247.05
  • Synonym(s) 4-Bromo-2-methoxy-6-nitro-phenylamine
  • SMILES COC1=CC(=CC(=C1N)[N+](=O)[O-])Br

Description

4-Bromo-2-methoxy-6-nitroaniline features a nitro group at the para position relative to the amino functionality, enhancing electrophilic reactivity while the methoxy substituent provides electron-donating stabilization. This combination enables selective coupling in cross-coupling reactions and facilitates downstream functionalization in pharmaceutical intermediates and advanced materials synthesis under standard conditions.

Application

4-Bromo-2-methoxy-6-nitroaniline serves as a versatile building block in medicinal chemistry and agrochemical synthesis, enabling direct incorporation into complex heterocyclic scaffolds via Suzuki-Miyaura and Ullmann coupling reactions. The molecule exhibits robust bench stability, tolerates diverse functional groups, and facilitates efficient purification due to its crystalline nature. Its ortho-substituted arylamine framework supports sequential transformations, making it ideal for the construction of multi-functionalized aromatic systems in lead optimization campaigns.

Synthesis

  • Route1

    References

    • Qu, Junya; Rivero, Ralph; Sanchez, Robert; Tedesco, Rosanna Patent: US2012/88767 A1, 2012 ; Location in patent: Page/Page column 16; 22 ;
  • Route2

    References

    • Qu, Junya; Rivero, Ralph; Sanchez, Robert; Tedesco, Rosanna Patent: US2012/88767 A1, 2012 ;

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-P280-P302+P352

Quality Control

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Computational Chemistry Data

  • TPSA   78.39
  • LogP   1.9481
  • H_Acceptors   4
  • H_Donors   1
  • Rotatable_Bonds   2

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