Q Bu-i

Q Bu-i is a rigid bicyclic analog of TMA and TEA. Molecular probe for calibration of the size of ion channels or receptors sites. Nicotinic AChR blocker. Acetylcholinesterase inhibitor. Lipid layers modifier.

Quaternary quinuclidine derivative,, synthetic.

Nicotinic AChR: less active than Tetraethylammonium (TEA) and Tetramethylammonium (TMA).

Catalog Number: T000109

Molecular Formula: C11H22BrN

Molecular Weight:248.20 Da.

Purity: ≥95%

* For research use only. Not for human or veterinary use.


Synonyms1-isobutylquinuclidinium bromide, N-isobutylquinuclidinium bromide.


Molecular Formula: C11H22BrN
Molecular Weight248.20 Da.
Solubilitywater, ethanol.
Storagestore at room temperature in a dark place, in a dessicator (extremely hygroscopic). Solution for use: dissolve in water: 10-3M (2 mg in 8.06 ml), stable for 1-2 days at 20°C.