Fig. 1 · Structure
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Ketotifen-d3 fumarate
Stable Isotope
Ketotifen-d3 fumarate is a deuterium-labeled derivative of Ketotifen fumarate, a second-generation noncompetitive H1-antihistamine and mast cell stabilizer. This compound is utilized primarily in research applications that require stable isotopes, enabling accurate studies in pharmacokinetics and metabolic pathways related to asthma and allergic reactions. Its stable isotope labeling enhances tracking and quantification in complex biological systems.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 1795138-23-6 |
| Applications | Stable Isotope |
| Formula | C23H20D3NO5S |
| Molecular Weight | 428.52 |
| SMILES | C(=CC(O)=O)C(O)=O.O=C1C2=C(C(C=3C(C1)=CC=CC3)=C4CCN(C([2H])([2H])[2H])CC4)C=CS2 |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.