Molecular Weight: 348.37 g/mol
Chemical Structure
Check the
Ethyl (triphenylphosphoranylidene) acetate
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
69 mg/mL
(198.06 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).
| IUPAC Name | ethyl 2-(triphenyl-λ5-phosphanylidene)acetate | |
|---|---|---|
| CAS Number | 1099-45-2 | |
| Molecular Formula |
C22H21O2P |
|
| Molecular Weight (MW) | 348.37 | |
| SMILES | CCOC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3 | |
| InChIKey | IIHPVYJPDKJYOU-UHFFFAOYSA-N |
- Ethyl (triphenylphosphoranylidene) acetate Solubility in DMSO
- Ethyl (triphenylphosphoranylidene) acetate Stock Solution
- Ethyl (triphenylphosphoranylidene) acetate Storage
- Ethyl (triphenylphosphoranylidene) acetate Stability
- Ethyl (triphenylphosphoranylidene) acetate SMILES
- Ethyl (triphenylphosphoranylidene) acetate CAS Number
- Ethyl (triphenylphosphoranylidene) acetate Chemical Structure (2D and 3D)
- Ethyl (triphenylphosphoranylidene) acetate SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.