SMILES:
CC(=O)C1=CC2=C(C=C1)SC3=CC=CC=C3N2
Chemical Structure
Check the
2-Acetylphenothiazine (ML171)
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | 1-(10H-phenothiazin-2-yl)ethanone | |
|---|---|---|
| CAS Number | 6631-94-3 | |
| Molecular Formula |
C14H11NOS |
|
| Molecular Weight (MW) | 241.31 | |
| SMILES | CC(=O)C1=CC2=C(C=C1)SC3=CC=CC=C3N2 | |
| InChIKey | JWGBOHJGWOPYCL-UHFFFAOYSA-N |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
48 mg/mL
(198.91 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).
- 2-Acetylphenothiazine (ML171) Solubility in DMSO
- 2-Acetylphenothiazine (ML171) Stock Solution
- 2-Acetylphenothiazine (ML171) Storage
- 2-Acetylphenothiazine (ML171) Stability
- 2-Acetylphenothiazine (ML171) Molecular Weight
- 2-Acetylphenothiazine (ML171) CAS Number
- 2-Acetylphenothiazine (ML171) Chemical Structure (2D and 3D)
- 2-Acetylphenothiazine (ML171) SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.