1. Membrane Transporter/Ion Channel
  2. Potassium Channel
  3. Rimtuzalcap

Rimtuzalcap (Synonyms: CAD-1883)

Cat. No.: HY-109160
Handling Instructions

Rimtuzalcap (CAD-1883) is a first-in-class selective positive allosteric modulator of small-conductance calcium-activated potassium channels (SK channels). Rimtuzalcap can be used for the research of movement disorders including essential tremor (ET) and spinocerebellar ataxia (SCA).

For research use only. We do not sell to patients.

Rimtuzalcap Chemical Structure

Rimtuzalcap Chemical Structure

CAS No. : 2167246-24-2

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5 mg USD 150 In-stock
Estimated Time of Arrival: December 31
10 mg USD 240 In-stock
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25 mg USD 470 In-stock
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50 mg USD 750 In-stock
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100 mg USD 1180 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

Rimtuzalcap (CAD-1883) is a first-in-class selective positive allosteric modulator of small-conductance calcium-activated potassium channels (SK channels). Rimtuzalcap can be used for the research of movement disorders including essential tremor (ET) and spinocerebellar ataxia (SCA)[1].

In Vitro

Rimtuzalcap (Compound 1) is a small molecule modulator of potassium ion channels showing great therapeutic potential for treating a variety of diseases characterized by dysfunction of potassium ion channels and dysfunction from other causes which influence these potassium channels[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Rimtuzalcap (CAD-1883) reduces the firing rate of Purkinje cells by approximately 40%, consistent with the anticipated therapeutic mechanism of positive allosteric modulation of SK channels. Sequential bath application of 1 or 3 µM CAD-1883 results in a partial reversal of the increased coefficient of variation of the interspike interval which is seen in cerebellar slices from 11-month-old spinocerebellar ataxia-2 58Q mice[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

378.42

Formula

C₁₈H₂₄F₂N₆O

CAS No.
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 250 mg/mL (660.64 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.6426 mL 13.2128 mL 26.4257 mL
5 mM 0.5285 mL 2.6426 mL 5.2851 mL
10 mM 0.2643 mL 1.3213 mL 2.6426 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.08 mg/mL (5.50 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (5.50 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 2.08 mg/mL (5.50 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
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Rimtuzalcap
Cat. No.:
HY-109160
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