Cas no 90633-18-4 (4-bromopiperidine)

4-Bromopiperidine is a brominated heterocyclic compound featuring a six-membered piperidine ring substituted with a bromine atom at the 4-position. This versatile intermediate is widely utilized in organic synthesis, particularly in the preparation of pharmaceuticals, agrochemicals, and specialty chemicals. Its reactive bromine moiety enables facile functionalization through nucleophilic substitution or cross-coupling reactions, making it valuable for constructing complex molecular architectures. The compound’s stability and well-defined reactivity profile enhance its utility in medicinal chemistry for derivatization and scaffold modification. Available in high purity, 4-bromopiperidine is suitable for demanding applications requiring precise control over reaction outcomes. Proper handling under inert conditions is recommended due to its sensitivity to moisture and potential reactivity.
4-bromopiperidine structure
4-bromopiperidine structure
Product Name:4-bromopiperidine
CAS No:90633-18-4
MF:C5H10BrN
MW:164.043600559235
CID:788525
PubChem ID:420929
Update Time:2025-10-22

4-bromopiperidine Chemical and Physical Properties

Names and Identifiers

    • Piperidine, 4-bromo-
    • 4-Bromopiperidine
    • 4-BROMO-PIPERIDINE
    • AM101554
    • FIHYVUSUEHIGOM-UHFFFAOYSA-N
    • CS-0343162
    • EN300-152181
    • FT-0721662
    • AKOS015939900
    • SB41101
    • 90633-18-4
    • SCHEMBL25107
    • 4-bromopiperidine
    • MDL: MFCD03790960
    • Inchi: 1S/C5H10BrN/c6-5-1-3-7-4-2-5/h5,7H,1-4H2
    • InChI Key: FIHYVUSUEHIGOM-UHFFFAOYSA-N
    • SMILES: BrC1CCNCC1

Computed Properties

  • Exact Mass: 163
  • Monoisotopic Mass: 163
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 7
  • Rotatable Bond Count: 0
  • Complexity: 50
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.1
  • Topological Polar Surface Area: 12?2

Experimental Properties

  • Density: 1.40
  • Boiling Point: 182 oC
  • Flash Point: 64 oC

4-bromopiperidine Pricemore >>

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