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Medchemexpress LLC P-xylene-bis(N-pyridinium bromide) | 14208-10-7 | MFCD00043749 | >95.0% | 422.16 g·mol⁻¹ | C18H18Br2N2 | 5 G
Supplier: Medchemexpress LLC HYW1300255G
p-Xylene bis(pyridinium bromide) is a bisquaternary pyridinium salt used as a cationic charged quencher and a weak acetylcholinesterase and butyrylcholinesterase inhibitor. It is provided as a solid powder and is used in biochemical assays, staining, and histology workflows.
- Used as a cationic charged quencher in fluorescence and staining applications.
- Weak AChE inhibitor (IC50 ≈ 1,540 μM) and BChE inhibitor (IC50 ≈ 529 μM).
- White to off-white solid, soluble in DMSO and DMF.
- Purity ≥95% (TLC).
- Molecular weight 422.16 g·mol⁻¹; formula C18H18Br2N2.
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