SMILES:
BrC1=CC=C(C=C1)\C=C2/SC(=NC2=O)N[S](=O)(=O)C3=CC=CC4=C3C=CC=C4
Chemical Structure
Check the
Pitstop 2
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | (NE)-N-[(5Z)-5-[(4-bromophenyl)methylidene]-4-oxo-1,3-thiazolidin-2-ylidene]naphthalene-1-sulfonamide | |
|---|---|---|
| CAS Number | 1332879-52-3 | |
| Molecular Formula |
C20H13BrN2O3S2 |
|
| Molecular Weight (MW) | 473.36 | |
| SMILES | BrC1=CC=C(C=C1)\C=C2/SC(=NC2=O)N[S](=O)(=O)C3=CC=CC4=C3C=CC=C4 | |
| InChIKey | CGDLWHGPJPVPDU-ATVHPVEESA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
95 mg/mL
(200.69 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).
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.
Note: Technical data last updated: Sep 1, 2026.