2D Structure
loading...
2D chemical structural formula diagram.
3D Structure
loading...
This 3D model represents a theoretically simulated conformation and is for reference only.
Check the
Guggulsterone E&Z
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | (8R,9S,10R,13S,14S,17Z)-17-ethylidene-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthrene-3,16-dione | |
|---|---|---|
| CAS Number | 95975-55-6 | |
| Molecular Formula |
C21H28O2 |
|
| Molecular Weight (MW) | 312.45 | |
| SMILES | CC=C1C(=O)CC2C1(CCC3C2CCC4=CC(=O)CCC34C)C | |
| InChIKey | WDXRGPWQVHZTQJ-OSJVMJFVSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
21 mg/mL
(67.21 mM)
; Warmed with 60°C water bath
; Ultrasonicated
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 5 mg/mL |
| Water | Insoluble |
| DMSO |
35 mg/mL
(112.01 mM)
; Warmed with 60°C water bath
; Ultrasonicated
(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.