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Cayman Gap 27 (Trifluoroacetate Salt), 5mg
Product Description
Quinidine-d3 is intended for use as an internal standard for the quantification of quinidine (Item No. ) by GC- or LC-MS. Quinidine is a stereoisomer of the antimalarial agent quinine (Item No. ) and a class Ia antiarrhythmic agent., Quinidine blocks the voltage-gated sodium (Nav) channel Nav1.5 in a use-dependent manner. It decreases the amplitude and duration of action potentials in isolated canine ventricular myocytes. Quinidine inhibits KKr, peak INa, and late INa (IC50s = 4.5, 11, and 12 µM, respectively) and can induce torsade de pointes in isolated rabbit hearts when used at a concentration of 1 µM. It induces QT prolongation in dogs. Quinidine also binds to M2 muscarinic acetylcholine receptors (Ki = 7.5 µM for human recombinant receptors expressed in HM2-B10 cells). Formulations containing quinidine have been used in the treatment of atrial fibrillation and ventricular arrhythmias.
WARNING This product is not for human or veterinary use.
Technical Information
- (+)-Quinidine-d3
- β-Quinidine-d3
- Chloroform: slightly soluble
- Methanol: slightly, heated
Shipping & Storage Information
| SKU | CAYM-35124-5 |
|---|---|
| Featured | No |
| Supplier Part Number | 35124-5 |
| UM | EA |
| UNSPSC | 12352200 |
| Manufacturer Name | Cayman |
| MSDS URL | Click here |
| Temperature | -20 |
| Refrigerated-Frozen | Refrigerated |
| CountryOfOrigin | China |
| ProductLine | CAYM |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 2 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |