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CS-W001157 4
Total: USD 88.00

Pentyltriphenylphosphonium bromide

  • CAS No. 21406-61-1

  • Cat. No. CS-W011669
  • Purity≥98%
  • MDL No.MFCD00031630

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

Pentyltriphenylphosphonium bromide|CS-W011669

Structure of 21406-61-1

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General Information

  • CAS No. 21406-61-1
  • Cat. No. CS-W011669
  • Purity ≥98%
  • MDL No. MFCD00031630
  • Storage RT, stored under nitrogen
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₃H₂₆BrP
  • Molecular Weight 413.34
  • Synonym(s) Pentyl(triphenyl)phosphonium bromide; Pentyltriphenylphosphonium bromide
  • SMILES CCCCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

Description

Pentyltriphenylphosphonium bromide delivers a lipophilic cationic moiety ideal for mitochondrial targeting in chemical biology. This stable, bench-ready compound integrates readily into probe designs requiring cellular membrane permeability and subcellular localization.

Application

Pentyltriphenylphosphonium bromide serves as a stable, bench-ready reagent for the synthesis of Wittig-type ylides and phosphonium salts. It functions effectively in Horner–Wadman and related olefination reactions, enabling controlled C=C bond formation with high stereoselectivity. The triphenylphosphonium moiety provides excellent stability and ease of purification, making it well-suited for iterative synthetic sequences and scale-up applications in complex molecule construction.

Synthesis

  • Route1
    • null|null
      110-53-2
    • null|null
      603-35-0
    • ~97%
    • In-stock
      Pentyltriphenylphosphonium bromide|CS-W011669
      21406-61-1

    References

    • Genard, S.; Patin, H. Bulletin de la Societe Chimique de France, 1991 , # 3 p. 397 - 406

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   0
  • LogP   2.1747
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   7

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