SMILES:
CC(C)=CCCC(C)(O)C1CCC2(C)C1C(O)CC3C4(C)CCC(OC5OC(CO)C(O)C(O)C5OC6OC(CO)C(O)C(O)C6O)C(C)(C)C4CCC23C
Chemical Structure
Check the
(20R)Ginsenoside Rg3
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| CAS Number | 38243-03-7 | |
|---|---|---|
| Molecular Formula |
C42H72O13 |
|
| Molecular Weight (MW) | 785.01 | |
| SMILES | CC(C)=CCCC(C)(O)C1CCC2(C)C1C(O)CC3C4(C)CCC(OC5OC(CO)C(O)C(O)C5OC6OC(CO)C(O)C(O)C6O)C(C)(C)C4CCC23C |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
100 mg/mL
(127.38 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
60 mg/mL
(76.43 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | Insoluble |
| DMSO |
60.78 mg/mL
(77.42 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
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.