Molecular Weight: 244.29 g/mol
Chemical Structure
Check the
Osthole
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 |
49 mg/mL
(200.58 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 49 mg/mL |
| Water | Insoluble |
| DMSO |
49 mg/mL
(200.58 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 49 mg/mL |
| Water | Insoluble |
| DMSO |
49 mg/mL
(200.58 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 49 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 | 7-methoxy-8-(3-methylbut-2-enyl)chromen-2-one | |
|---|---|---|
| CAS Number | 484-12-8 | |
| Molecular Formula |
C15H16O3 |
|
| Molecular Weight (MW) | 244.29 | |
| SMILES | CC(=CCC1=C(C=CC2=C1OC(=O)C=C2)OC)C | |
| InChIKey | MBRLOUHOWLUMFF-UHFFFAOYSA-N |
Note: Technical data last updated: Sep 1, 2026.