2D Structure
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2D chemical structural formula diagram.
3D Structure
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This 3D model represents a theoretically simulated conformation and is for reference only.
Check the
Demethyleneberberine
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 9,10-dimethoxy-5,6-dihydroisoquinolino[2,1-b]isoquinolin-7-ium-2,3-diol | |
|---|---|---|
| CAS Number | 25459-91-0 | |
| Molecular Formula |
C19H18NO4 |
|
| Molecular Weight (MW) | 324.35 | |
| SMILES | COC1=C(OC)C2=C[N+]3=C(C=C2C=C1)C4=CC(=C(O)C=C4CC3)O | |
| InChIKey | HVTCKKMWZDDWOY-UHFFFAOYSA-O |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
3 mg/mL
(9.24 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous 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).
- Demethyleneberberine Clinical Trials
- Demethyleneberberine Solubility in DMSO
- Demethyleneberberine Stock Solution
- Demethyleneberberine Storage
- Demethyleneberberine Stability
- Demethyleneberberine Molecular Weight
- Demethyleneberberine SMILES
- Demethyleneberberine CAS Number
- Demethyleneberberine SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.