Recommended storage conditions are listed in the table below.
| Form | Storage Temp | Shelf Life |
|---|---|---|
| powder, 2 years at 4°C (in the dark); 10mM (1mL in DMSO), 1 year at -20°C (in the dark) | ||
| In Solvent | -80°C | 1 year |
| In Solvent | -20°C | 1 month |
Vorinostat (SAHA) is stable under recommended storage conditions.
Check the
Vorinostat (SAHA)
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
52 mg/mL
(196.74 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 6.5 mg/mL |
| Water | Insoluble |
| DMSO |
53 mg/mL
(200.52 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 18 mg/mL |
| Water | Insoluble |
| DMSO |
53 mg/mL
(200.52 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 2 mg/mL |
| Water | Insoluble |
| DMSO |
53 mg/mL
(200.52 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 4 mg/mL |
| Water | Insoluble |
| DMSO |
53 mg/mL
(200.52 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 2 mg/mL |
| Water | Insoluble |
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).
Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.
Looking for a specific aliquot size? Reach out to your local sales representative or contact us at orders@selleckchem.com.
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Note: Technical data last updated: Sep 1, 2026.