Molecular Weight: 109.13 g/mol
Chemical Structure
Check the
3,4-Diaminopyridine
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 |
22 mg/mL
(201.59 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 22 mg/mL |
| Water | 7 mg/mL |
| DMSO |
22 mg/mL
(201.59 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 10 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).
| CAS Number | 54-96-6 | |
|---|---|---|
| Molecular Formula |
C5H7N3 |
|
| Molecular Weight (MW) | 109.13 | |
| SMILES | C1=CN=CC(=C1N)N |
- 3,4-Diaminopyridine Clinical Trials
- 3,4-Diaminopyridine Solubility in DMSO
- 3,4-Diaminopyridine Stock Solution
- 3,4-Diaminopyridine Storage
- 3,4-Diaminopyridine Stability
- 3,4-Diaminopyridine SMILES
- 3,4-Diaminopyridine CAS Number
- 3,4-Diaminopyridine Chemical Structure (2D and 3D)
- 3,4-Diaminopyridine SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.