Molecular Weight: 558.68 g/mol
Chemical Structure
Check the
Gadoteridol
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
How to Prepare Stock Solution?
|
Concentration
Volume
Mass
|
|---|
Solubility
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
100 mg/mL
(178.99 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Water | 100 mg/mL |
| Ethanol | 100 mg/mL |
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).
Chemical Information
| IUPAC Name | 2-[4,7-bis(carboxylatomethyl)-10-(2-hydroxypropyl)-1,4,7,10-tetrazacyclododec-1-yl]acetate;gadolinium(3+) | |
|---|---|---|
| CAS Number | 120066-54-8 | |
| Molecular Formula |
C17H29GdN4O7 |
|
| Molecular Weight (MW) | 558.68 | |
| SMILES | [Gd+3].CC(O)CN1CCN(CCN(CCN(CC1)CC([O-])=O)CC([O-])=O)CC([O-])=O | |
| InChIKey | DPNNNPAKRZOSMO-UHFFFAOYSA-K |
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Note: Technical data last updated: Sep 1, 2026.