CAS No. 5749-67-7
Batch:
Purity:98.34
Chemical Structure
Check the
Carbasalate Calcium
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
| IUPAC Name | calcium;bis(2-acetyloxybenzoate);urea | |
|---|---|---|
| CAS Number | 5749-67-7 | |
| Molecular Formula |
C18H14O8.CH4N2O.Ca |
|
| Molecular Weight (MW) | 458.43 | |
| SMILES | CC(=O)OC1=CC=CC=C1C(=O)[O-].CC(=O)OC1=CC=CC=C1C(=O)[O-].C(=O)(N)N.[Ca+2] | |
| InChIKey | VYMUGTALCSPLDM-UHFFFAOYSA-L |
Carbasalate calcium is a soluble salt form of acetylsalicylic acid that acts as a cyclooxygenase inhibitor. By inhibiting cyclooxygenase activity, it blocks the biosynthesis of prostaglandins and thromboxane A2, leading to the suppression of pro-inflammatory signaling pathways and inhibition of platelet aggregation. Consequently, it exhibits antipyretic, analgesic, and anti-inflammatory effects in biological systems. [1]
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Concentration
Volume
Mass
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Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| Water | 91 mg/mL |
| DMSO |
11 mg/mL
(23.99 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| 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).
Note: Technical data last updated: Sep 1, 2026.