Fig. 1 · Structure
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Bis-PEG9-t-butyl ester
PEG Derivative
Bis-PEG9-t-butyl ester is a PEG (polyethylene glycol) derivative featuring a t-butyl ester functional group. This compound serves as a versatile linker for drug delivery applications, enhancing solubility and bioavailability of therapeutic agents. Its unique structure allows for improved circulation times and reduced immunogenicity, making it suitable for various biomedical research applications, including the development of protein-drug conjugates and liposomal formulations.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2225903-62-6 |
| Applications | PEG Derivative |
| Formula | C30H58O13 |
| Molecular Weight | 626.77 |
| SMILES | O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(OC(C)(C)C)=O)OC(C)(C)C |
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.