| Form | Storage Temp | Shelf Life |
|---|---|---|
| 3 years -20°C(in the dark) powder | ||
| In Solvent | prepare solutions fresh‑for‑use | |
2,4-Diamino-6-hydroxypyrimidine is sensitive to light. Store protected from light and minimize exposure to light. Prepare solutions fresh prior to use; stock-solution storage is not recommended.
Check the
2,4-Diamino-6-hydroxypyrimidine
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
25 mg/mL
(198.22 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 6 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).
- 2,4-Diamino-6-hydroxypyrimidine Solubility in DMSO
- 2,4-Diamino-6-hydroxypyrimidine Stability
- 2,4-Diamino-6-hydroxypyrimidine Molecular Weight
- 2,4-Diamino-6-hydroxypyrimidine SMILES
- 2,4-Diamino-6-hydroxypyrimidine CAS Number
- 2,4-Diamino-6-hydroxypyrimidine Chemical Structure (2D and 3D)
- 2,4-Diamino-6-hydroxypyrimidine SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.