Molecular Weight: 227.28 g/mol
Chemical Structure
Check the
SU5208
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 |
45 mg/mL
(197.99 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).
| IUPAC Name | 3-(thiophen-2-ylmethylidene)-1H-indol-2-one | |
|---|---|---|
| CAS Number | 62540-08-3 | |
| Molecular Formula |
C13H9NOS |
|
| Molecular Weight (MW) | 227.28 | |
| SMILES | C1=CC=C2C(=C1)C(=CC3=CC=CS3)C(=O)N2 | |
| InChIKey | QMTIIBUDOBNABZ-UHFFFAOYSA-N |
Note: Technical data last updated: Sep 1, 2026.