Molecular Weight: 649.76 g/mol
Chemical Structure
Check the
Nintedanib Ethanesulfonate Salt
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
(153.9 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 10 mg/mL (超声加热10min) |
| Ethanol | Insoluble |
| DMSO |
100 mg/mL
(153.9 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 12.5 mg/mL |
| Ethanol | 5 mg/mL |
| DMSO |
100 mg/mL
(153.9 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 100 mg/mL |
| Ethanol | Insoluble |
| DMSO |
100 mg/mL
(153.9 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 25 mg/mL |
| Ethanol | 13 mg/mL |
| DMSO |
100 mg/mL
(153.9 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 20 mg/mL |
| Ethanol | 3 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).
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.
| IUPAC Name | ethanesulfonic acid;methyl 2-hydroxy-3-[N-[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]phenyl]-C-phenylcarbonimidoyl]-1H-indole-6-carboxylate | |
|---|---|---|
| CAS Number | 656247-18-6 | |
| Molecular Formula |
C31H33N5O4.C2H6O3S |
|
| Molecular Weight (MW) | 649.76 | |
| SMILES | CCS(=O)(=O)O.CN1CCN(CC1)CC(=O)N(C)C2=CC=C(C=C2)N=C(C3=CC=CC=C3)C4=C(NC5=C4C=CC(=C5)C(=O)OC)O | |
| InChIKey | ZNMRDZZRAFJOKY-UHFFFAOYSA-N |
- Nintedanib Ethanesulfonate Salt Clinical Trials
- Nintedanib Ethanesulfonate Salt Solubility in DMSO
- Nintedanib Ethanesulfonate Salt Stock Solution
- Nintedanib Ethanesulfonate Salt Storage
- Nintedanib Ethanesulfonate Salt Stability
- Nintedanib Ethanesulfonate Salt SMILES
- Nintedanib Ethanesulfonate Salt CAS Number
- Nintedanib Ethanesulfonate Salt Chemical Structure (2D and 3D)
- Nintedanib Ethanesulfonate Salt SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.