Date published: 2026-4-5

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Hemicholinium-3 (CAS 312-45-8)

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Alternate Names:
2,2′-(4,4′-Biphenylene)bis(2-hydroxy-4,4-dimethylmorpholinium bromide)
CAS Number:
312-45-8
Purity:
≥95%
Molecular Weight:
574.35
Molecular Formula:
C24H34Br2N2O4
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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A potent and selective choline uptake blocker.


Hemicholinium-3 (CAS 312-45-8) References

Vickroy, et al., Tritium-labelled hemicholinium-3([3H]HC-3): membrane binding properties and potential uses for a novel presynaptic marker in cholinergically-innervated tissues. Proc. Int. Symp., 145-150, (1986) Bove, et al., Pharmacological activities of acetal derivatives of hemicholinium No. 3. Eur. J. Pharmacol. 57, 149-163, (1979) Pascual, et al., Characterization of [3H] hemicholinium-3 binding sites in human brain membranes: A marker for presynaptic cholinergic nerve terminals. J. Neurochem. 54, 792-800, (1990)

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Hemicholinium-3, 100 mg

sc-252873
100 mg
$84.00

Hemicholinium-3, 500 mg

sc-252873A
500 mg
$413.00