4-Di-10-ASP

• CAT Number: R071801
• CAS Number: 95378-73-7
• Molecular Formula: C34H55IN2
• Molecular Weight: 618.72
• Purity: ≥95%
• Synonyms: N,N-didecyl-4-[(E)-2-(1-methylpyridin-1-ium-4-yl)ethenyl]aniline;iodide
• InChI: InChI=1S/C34H55N2.HI/c1-4-6-8-10-12-14-16-18-28-36(29-19-17-15-13-11-9-7-5-2)34-24-22-32(23-25-34)20-21-33-26-30-35(3)31-27-33;/h20-27,30-31H,4-19,28-29H2,1-3H3;1H/q+1;/p-1
• InChIKey: PPAYPDQCRKDOKR-UHFFFAOYSA-M
• SMILES: CCCCCCCCCCN(CCCCCCCCCC)C1=CC=C(C=C1)/C=C/C2=CC=[N+](C=C2)C.[I-]

4-Di-10-ASP（Cat No.:R071801）is a lipophilic fluorescent dye used in membrane potential studies, neuronal imaging, and lipid bilayer investigations. As a cationic amphiphilic probe, it integrates into biological membranes, enabling real-time visualization of membrane dynamics, axonal transport, and cellular trafficking. Its strong fluorescence and selective accumulation in mitochondrial and plasma membranes make it ideal for live-cell imaging and neurobiological research. This dye is widely applied in neuroscience, electrophysiology, and cellular biology, particularly for tracking synaptic activity, neuronal connectivity, and mitochondrial function in both live and fixed samples.