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Amino-PEG18-t-butyl ester

PEG Derivative

Amino-PEG18-t-butyl ester is a polyethylene glycol (PEG) derivative that features a t-butyl ester and an amino group. The presence of the amino group allows for its reactivity with various chemical functionalities, such as carboxyl and aldehyde groups, facilitating the formation of stable chemical bonds. This reagent is primarily used in bioconjugation applications and can serve as a versatile linker for drug delivery systems and biomolecule modification in chemical biology research.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2428400-14-8
Applications	PEG Derivative
Formula	C₄₃H₈₇NO₂₀
Molecular Weight	938.15
SMILES	O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN)OC(C)(C)C

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

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.