Molecular Weight: 276.24 g/mol
Chemical Structure
Check the
Menadione bisulfite sodium
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 |
55 mg/mL
(199.1 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 55 mg/mL |
| 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).
| IUPAC Name | sodium 2-methyl-1,4-dioxo-3H-naphthalene-2-sulfonate | |
|---|---|---|
| CAS Number | 130-37-0 | |
| Molecular Formula |
C11H9NaO5S |
|
| Molecular Weight (MW) | 276.24 | |
| SMILES | [Na+].CC1(CC(=O)C2=CC=CC=C2C1=O)[S]([O-])(=O)=O | |
| InChIKey | XDPFHGWVCTXHDX-UHFFFAOYSA-M |
- Menadione bisulfite sodium Clinical Trials
- Menadione bisulfite sodium Solubility in DMSO
- Menadione bisulfite sodium Stock Solution
- Menadione bisulfite sodium Storage
- Menadione bisulfite sodium Stability
- Menadione bisulfite sodium SMILES
- Menadione bisulfite sodium CAS Number
- Menadione bisulfite sodium Chemical Structure (2D and 3D)
- Menadione bisulfite sodium SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.