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Medchemexpress LLC Pyrromethene 556 | 121461-69-6 | 99.0% | 466.20 g·mol⁻1 | C14H15BF2N2Na2O6S2 | 5 MG
SDP

Catalog No. 5000282129
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Pyrromethene 556 is a green-fluorescent pyrromethene dye used as a polar tracer and as a fluorescent gain medium in research. It is employed for studies of membrane fusion, lysis, gap-junctional communication, and liposome or cell-volume assays, offering strong absorption and emission in polar solvents and high fluorescence efficiency.

  • High molar absorptivity at 492 nm in methanol.
  • Emission peak around 533 nm in methanol.
  • High fluorescence quantum yield (~0.73 in water).
  • Solid form with high reported purity (~99.0%).
  • Supplied in small research quantities (5 mg).
  • Soluble in common polar solvents such as methanol, DMF, and water.
  • Suitable for membrane and liposome assays and laser dye applications.

Catalog No. 50-002-82129 Supplier Medchemexpress LLC Supplier No. HYW2481185MG
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Pyrromethene 556 is a green-fluorescent pyrromethene dye used as a polar tracer and as a fluorescent gain medium in research. It is employed for studies of membrane fusion, lysis, gap-junctional communication, and liposome or cell-volume assays, offering strong absorption and emission in polar solvents and high fluorescence efficiency.

  • High molar absorptivity at 492 nm in methanol.
  • Emission peak around 533 nm in methanol.
  • High fluorescence quantum yield (~0.73 in water).
  • Solid form with high reported purity (~99.0%).
  • Supplied in small research quantities (5 mg).
  • Soluble in common polar solvents such as methanol, DMF, and water.
  • Suitable for membrane and liposome assays and laser dye applications.

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