2D Structure
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2D chemical structural formula diagram.
3D Structure
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This 3D model represents a theoretically simulated conformation and is for reference only.
Check the
Walrycin B
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 1,6-dimethyl-3-[4-(trifluoromethyl)phenyl]pyrimido[5,4-e][1,2,4]triazine-5,7-dione | |
|---|---|---|
| CAS Number | 878419-78-4 | |
| Molecular Formula |
C14H10F3N5O2 |
|
| Molecular Weight (MW) | 337.26 | |
| SMILES | CN1C2=NC(=O)N(C(=O)C2=NC(=N1)C3=CC=C(C=C3)C(F)(F)F)C | |
| InChIKey | XRVMPTWWKLKLPB-UHFFFAOYSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
40 mg/mL
(118.6 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).
Note: Technical data last updated: Sep 1, 2026.