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Medchemexpress LLC P-xylene bis(pyridinium bromide) | 14208-10-7 | MFCD00043749 | 99.6% | 422.16 g/mol | C18H18Br2N2 | 100 MG
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Supplier:  Medchemexpress LLC HYW130025100MG

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p-Xylene bis(pyridinium bromide) is a cationic charged quencher supplied as a high-purity solid for research use. It acts as a weak bisquaternary inhibitor of acetylcholinesterase and butyrylcholinesterase and is used in fluorescence quenching, membrane fusion, and biochemical assay applications.

  • High-purity solid suitable for research (99.6%).
  • Cationic charged quencher used in fluorescence and FRET assays.
  • Weak bisquaternary inhibitor of AChE and BChE (hAChE IC50 1540 μM; BChE IC50 529 μM).
  • Molecular formula C18H18Br2N2; molecular weight 422.16 g/mol.
  • Supplied in 100 mg packaging; store sealed away from moisture at 4°C (in solvent: -20°C for 1 month; -80°C for 6 months).

Catalog No. 50-002-82732


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