CAS No. 16485-10-2
Batch:
Purity:99.74
Chemical Structure
Check the
DL-Panthenol
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
Chemical Information
| CAS Number | 16485-10-2 | |
|---|---|---|
| Molecular Formula |
C9H19NO4 |
|
| Molecular Weight (MW) | 205.25 | |
| SMILES | CC(C)(CO)C(C(=O)NCCCO)O |
Biological Activity
DL-Panthenol is a racemic alcohol analogue of pantothenic acid (vitamin B5) that serves as a precursor to coenzyme A. Upon cellular conversion, it supports coenzyme A biosynthesis, which is essential for cellular energy metabolism, fatty acid synthesis, and membrane lipid homeostasis. In addition, panthenol enhances fibroblast proliferation and promotes cellular repair pathways, facilitating tissue regeneration and maintaining cellular integrity. [1]
How to Prepare Stock Solution?
|
Concentration
Volume
Mass
|
|---|
Solubility
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
41 mg/mL
(199.75 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 41 mg/mL |
| Ethanol | 41 mg/mL |
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).
Reference
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Note: Technical data last updated: Sep 1, 2026.