PX-478 Dihydrochloride is sensitive to moisture and oxidation. Store tightly sealed and minimize exposure to air and moisture. Prepare solutions fresh prior to use; stock-solution storage is not recommended.
| Form | Storage Temp | Shelf Life |
|---|---|---|
| 3 years -20°C powder (seal) | ||
| In Solvent | prepare solutions fresh‑for‑use | |
Check the
PX-478 Dihydrochloride
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
79 mg/mL
(200.44 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 79 mg/mL |
| Ethanol | 79 mg/mL |
| DMSO |
79 mg/mL
(200.44 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 79 mg/mL |
| Ethanol | 79 mg/mL |
| DMSO |
79 mg/mL
(200.44 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 79 mg/mL |
| Ethanol | 79 mg/mL |
| DMSO |
79 mg/mL
(200.44 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 79 mg/mL |
| Ethanol | 79 mg/mL |
| DMSO |
79 mg/mL
(200.44 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 79 mg/mL |
| Ethanol | 20 mg/mL |
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
- Preheat media/saline to 37°C.
- Mix rapidly (pipette/vortex) upon addition.
- For complex mixes, always add the aqueous phase last.
- Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
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- PX-478 Dihydrochloride Working Concentration | Cell Culture | Treatment
- PX-478 Dihydrochloride Solubility in DMSO
- PX-478 Dihydrochloride Storage
- PX-478 Dihydrochloride Combination Database
- PX-478 Dihydrochloride Molecular Weight
- PX-478 Dihydrochloride SMILES
- PX-478 Dihydrochloride CAS Number
- PX-478 Dihydrochloride Chemical Structure (2D and 3D)
- PX-478 Dihydrochloride Sigma (ADVH14DBE9DC)? Try a better option.
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- PX-478 Dihydrochloride SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.