Fig. 1 · Structure
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N-(Amino-PEG5)-N-bis(PEG4-acid)
PEG Derivative
N-(Amino-PEG5)-N-bis(PEG4-acid) is a PEG derivative featuring an amino group and two terminal carboxylic acids. The amino group facilitates reactions with carboxylic acids and activated NHS esters, while the terminal carboxylic acids are capable of forming stable amide bonds with primary amines when activated. This compound is particularly valuable in the development of antibody-drug conjugates (ADCs) and other bioconjugation applications in chemical research.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 2093152-86-2 |
| Applications | PEG Derivative |
| Formula | C34H68N2O17 |
| Molecular Weight | 776.91 |
| SMILES | O=C(O)CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCOCCN)CCOCCOCCOCCOCCC(O)=O |
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.