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
Etoposide
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | (5S,5aR,8aR,9R)-5-[[(2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[6,5-f][1,3]benzodioxol-8-one | |
|---|---|---|
| CAS Number | 33419-42-0 | |
| Molecular Formula |
C29H32O13 |
|
| Molecular Weight (MW) | 588.56 | |
| SMILES | CC1OCC2C(O1)C(C(C(O2)OC3C4COC(=O)C4C(C5=CC6=C(C=C35)OCO6)C7=CC(=C(C(=C7)OC)O)OC)O)O | |
| InChIKey | VJJPUSNTGOMMGY-MRVIYFEKSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
100 mg/mL
(169.9 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 |
100 mg/mL
(169.9 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 |
100 mg/mL
(169.9 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 |
100 mg/mL
(169.9 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 |
100 mg/mL
(169.9 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | Insoluble |
| Ethanol | 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).
Pre-aliquoted for Longevity: Solid-state aliquots offer significantly longer shelf life compared to stock solutions, ensuring maximum stability for every use.
Looking for a specific aliquot size? Reach out to your local sales representative or contact us at orders@selleckchem.com.
- Etoposide Mechanism of Action: Topoisomerase II Inhibition in Small Cell Lung Cancer Cell Research
- Etoposide Clinical Trials
- Etoposide: Selectivity & Specificity
- Etoposide Working Concentration | Cell Culture | Treatment
- Etoposide Solubility in DMSO
- Etoposide Stock Solution
- Etoposide Storage
- Etoposide Stability
- Etoposide Combination Database
- Etoposide Molecular Weight
- Etoposide SMILES
- Etoposide CAS Number
- Etoposide IC50 for Cell-based and Cell-free Assays
- Etoposide MedChemExpress (HY-13629)? Try a better option.
- Etoposide Tocris (1226)? Try a better option.
- Etoposide APExBIO (A1971)? Try a better option.
- Etoposide Cayman (12092)? Try a better option.
- Etoposide Sigma (341205)? Try a better option.
- Etoposide SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.