| Name | Rimtuzalcap |
| Description | Rimtuzalcap (CAD-1883) (CAD-1883), a pioneering selective positive allosteric modulator of small-conductance calcium-activated potassium channels (SK channels), is employed in the study of movement disorders such as spinocerebellar ataxia (SCA) and essential tremor (ET). |
| In vitro | Rimtuzalcap (Compound 1), a small-molecule modulator of potassium ion channels, exhibits significant therapeutic promise for addressing a range of diseases. These diseases are marked either by the dysfunction of potassium ion channels or by other factors affecting these channels[1]. |
| In vivo | Rimtuzalcap (CAD-1883) effectively decreases Purkinje cell firing rate by about 40%, aligning with its expected therapeutic action of enhancing SK channel activity through positive allosteric modulation. When applied in sequence, either 1 or 3 µM of CAD-1883 can partially reverse the augmented coefficient of variation in interspike intervals noted in cerebellar slices from 11-month-old spinocerebellar ataxia-2 58Q mice[1]. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : 250 mg/mL (660.64 mM), Sonication is recommended.
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| Keywords | KcsA | movement | small-conductance | channels | CAD1883 | CAD 1883 | SK channels | tremor | Potassium Channel | essential | inhibit | spinocerebellar | potassium | ataxia | Rimtuzalcap | SCA | Inhibitor | disorders | calcium-activated |
| Inhibitors Related | Minoxidil sulfate | Quinine | (±)-Naringenin | Tolbutamide | Tetraethylammonium bromide | Halothane | Butamben | Tetraethylammonium chloride | Cloperastine hydrochloride | 2,2,2-Trichloroethanol | Chlorzoxazone | Indapamide |
| Related Compound Libraries | Pain-Related Compound Library | Bioactive Compound Library | Membrane Protein-targeted Compound Library | Anti-Cancer Clinical Compound Library | Drug Repurposing Compound Library | Neuroprotective Compound Library | Bioactive Compounds Library Max | Ion Channel Targeted Library | Anti-Cancer Compound Library | Anti-Cancer Drug Library |
United States
