Recommended storage conditions are listed in the table below.
| Form | Storage Temp | Shelf Life |
|---|---|---|
| Powder | -20°C | 3 years |
| In Solvent | -80°C | 1 year |
| In Solvent | -20°C | 1 month |
A-1331852 is stable under recommended storage conditions.
Check the
A-1331852
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 |
100 mg/mL
(151.78 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
100 mg/mL
(151.78 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
100 mg/mL
(151.78 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
100 mg/mL
(151.78 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
100 mg/mL
(151.78 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | 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).
- A-1331852 Mechanism of Action: BCL-XL Inhibition in Tumor Cells Research
- A-1331852 Working Concentration | Cell Culture | Treatment
- A-1331852 Solubility in DMSO
- A-1331852 Stock Solution
- A-1331852 Stability
- A-1331852 Combination Database
- A-1331852 Molecular Weight
- A-1331852 SMILES
- A-1331852 CAS Number
- A-1331852 Chemical Structure (2D and 3D)
- A-1331852 IC50 for Cell-based and Cell-free Assays
- A-1331852 Sigma (ATEH9614FF2B)? Try a better option.
- A-1331852 MedChemExpress (HY-19741)? Try a better option.
- A-1331852 Tocris (7661)? Try a better option.
- A-1331852 Cayman (22963)? Try a better option.
- A-1331852 APExBIO (B6164)? Try a better option.
- A-1331852 SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.