SMILES:
CC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)[O-].O.O.O.[Na+]
Chemical Structure
Check the
Indometacin Sodium
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | sodium 2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetate | |
|---|---|---|
| CAS Number | 74252-25-8 | |
| Molecular Formula |
C19H21ClNNaO7 |
|
| Molecular Weight (MW) | 433.82 | |
| SMILES | CC1=C(C2=C(N1C(=O)C3=CC=C(C=C3)Cl)C=CC(=C2)OC)CC(=O)[O-].O.O.O.[Na+] | |
| InChIKey | JMHRGKDWGWORNU-UHFFFAOYSA-M |
|
Concentration
Volume
Mass
|
|---|
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
87 mg/mL
(200.54 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).
- Indometacin Sodium Clinical Trials
- Indometacin Sodium Solubility in DMSO
- Indometacin Sodium Stock Solution
- Indometacin Sodium Storage
- Indometacin Sodium Stability
- Indometacin Sodium Molecular Weight
- Indometacin Sodium CAS Number
- Indometacin Sodium Chemical Structure (2D and 3D)
- Indometacin Sodium SDS｜MSDS
Note: Technical data last updated: Sep 1, 2026.