SMILES:
CC(=O)C1(CCC2C1(CCC3C2C=C(C4=CC(=O)C5CC5C34C)Cl)C)OC(=O)C
Chemical Structure
Check the
Cyproterone Acetate
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | [(1S,2S,3S,5R,11R,12S,15R,16S)-15-acetyl-9-chloro-2,16-dimethyl-6-oxo-15-pentacyclo[9.7.0.02,8.03,5.012,16]octadeca-7,9-dienyl] acetate | |
|---|---|---|
| CAS Number | 427-51-0 | |
| Molecular Formula |
C24H29ClO4 |
|
| Molecular Weight (MW) | 416.94 | |
| SMILES | CC(=O)C1(CCC2C1(CCC3C2C=C(C4=CC(=O)C5CC5C34C)Cl)C)OC(=O)C | |
| InChIKey | UWFYSQMTEOIJJG-FDTZYFLXSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
83 mg/mL
(199.06 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 20 mg/mL |
| Water | Insoluble |
| DMSO |
83 mg/mL
(199.06 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 83 mg/mL |
| Water | 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).
- Cyproterone Acetate Clinical Trials
- Cyproterone Acetate Solubility in DMSO
- Cyproterone Acetate Stock Solution
- Cyproterone Acetate Storage
- Cyproterone Acetate Stability
- Cyproterone Acetate Molecular Weight
- Cyproterone Acetate CAS Number
- Cyproterone Acetate Chemical Structure (2D and 3D)
- Cyproterone Acetate SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.