Molecular Weight: 197.15 g/mol
Chemical Structure
Check the
Xanthopterin Hydrate
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 |
1 mg/mL
(5.07 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.) |
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).
| CAS Number | 5979-01-1 | |
|---|---|---|
| Molecular Formula |
C6H7N5O3 |
|
| Molecular Weight (MW) | 197.15 | |
| SMILES | C1=NC2=C(C(=O)NC(=N2)N)NC1=O.O |
Note: Technical data last updated: Sep 1, 2026.