🧪 CAS 2635-13-4 | 5-Bromo-1,3-benzodioxole

5-Bromo-1,3-benzodioxole (CAS 2635-13-4) is a versatile aryl halide building block widely used in medicinal chemistry and organic synthesis. The benzodioxole (methylenedioxyphenyl) core is a privileged scaffold found in many bioactive molecules, making this brominated derivative a valuable intermediate for cross-coupling reactions, including Suzuki-Miyaura and Buchwald-Hartwig aminations.

Product Specifications

CAS Number2635-13-4
Molecular FormulaC₇H₅BrO₂
Molecular Weight201.02 g/mol
Purity≥97% (GC)
AppearanceWhite to off-white crystalline powder
StorageStore in a cool, dry place, sealed

Applications

  • Key intermediate for pharmaceutical and agrochemical synthesis
  • Substrate for Suzuki-Miyaura cross-coupling reactions
  • Building block for heterocyclic compound libraries
  • Precursor for functionalized benzodioxole derivatives

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