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 |
LDN-193189 is stable under recommended storage conditions.
Check the
LDN-193189
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 |
|---|---|
| 0.01M HCl | 2.5 mg/mL |
| DMSO |
Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
| Water | Insoluble |
| DMSO |
0.1 mg/mL
(0.24 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
0.01 mg/mL
(0.02 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
| Water | 0.01 mg/mL |
| Ethanol | Insoluble |
| Water | 5 mg/mL (Adjust pH to 2 with 1 mol/L hydrochloric acid, followed by ultrasonic heating at 60 ℃.) |
| DMSO |
Insoluble
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
| 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).
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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- LDN-193189 Solubility in DMSO
- LDN-193189 Stock Solution
- LDN-193189 Stability
- LDN-193189 Combination Database
- LDN-193189 Molecular Weight
- LDN-193189 SMILES
- LDN-193189 CAS Number
- LDN-193189 Chemical Structure (2D and 3D)
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Note: Technical data last updated: Sep 1, 2026.