Fig. 1 · Structure
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Brexpiprazole S-oxide-d8
Stable Isotope
Brexpiprazole S-oxide-d8 is a deuterium-labeled analog of Brexpiprazole S-oxide, the primary metabolite of the atypical antipsychotic Brexpiprazole. This compound acts as a partial agonist at human 5-HT1A and dopamine receptors, with inhibition constants (Kis) of 0.12 nM and 0.3 nM, respectively. Additionally, it functions as an antagonist at the 5-HT2A receptor, exhibiting a Ki of 0.47 nM. Brexpiprazole S-oxide-d8 is valuable for pharmacokinetic studies and metabolic profiling in research applications focused on psychiatric disorders.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2748605-29-8 |
| Applications | Stable Isotope |
| Formula | C25H19D8N3O3S |
| Molecular Weight | 457.61 |
| Synonyms | DM-3411 d8 |
| SMILES | O=S1C=CC2=C(N3C([2H])([2H])C([2H])([2H])N(CCCCOC4=CC=C(C=CC(N5)=O)C5=C4)C([2H])([2H])C3([2H])[2H])C=CC=C21 |
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.