Molecular Weight: 247.14 g/mol
Chemical Structure
Check the
Pyridoxal phosphate
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 |
10 mg/mL
(40.46 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).
| IUPAC Name | (4-formyl-5-hydroxy-6-methyl-3-pyridinyl)methyl dihydrogen phosphate | |
|---|---|---|
| CAS Number | 54-47-7 | |
| Molecular Formula |
C8H10NO6P |
|
| Molecular Weight (MW) | 247.14 | |
| SMILES | CC1=NC=C(C(=C1O)C=O)COP(=O)(O)O | |
| InChIKey | NGVDGCNFYWLIFO-UHFFFAOYSA-N |
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Note: Technical data last updated: Sep 1, 2026.