Fig. 1 · Structure
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18:0 PE-DTPA (Gd) diammonium
Lipid
18:0 PE-DTPA (Gd) diammonium is a gadolinium-based MRI imaging reagent designed for targeted lipid analysis in biological systems. This compound enhances contrast in magnetic resonance imaging, enabling the visualization of lipid structures and distributions. It is particularly useful in research applications involving lipid metabolism, membrane dynamics, and in-vivo imaging studies.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2260795-19-3 |
| Applications | Lipid |
| Formula | C55H108GdN6O18P |
| Molecular Weight | 1329.70 |
| Synonyms | DSPE-DTPA (Gd) diammonium |
| SMILES | [OH2][Gd+3]12([N](C3)(C4)CC5)([OH]C6=O)([O-]C4=O)([O-]C3=O)([O-]C7=O)[N]5(C7)CC[N]1(C6)CC(NCCO[P](OC[C@@H](COC(CCCCCCCCCCCCCCCCC)=O)OC(CCCCCCCCCCCCCCCCC)=O)(O)=O)=[O]2.N.N |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.