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DNP-PEG2-NHS ester

PEG Derivative

DNP-PEG2-NHS ester is a PEG derivative featuring DNP (2,4-dinitroaniline) and two PEG units, with an activated N-hydroxysuccinimide (NHS) ester functionality. This compound enables the covalent attachment to biomolecules containing amino groups, such as proteins and antibodies. DNP-PEG2-NHS ester is primarily utilized in drug delivery applications, facilitating the conjugation of therapeutic agents for enhanced targeting and efficacy in biological systems.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2808653-93-0
Applications	PEG Derivative
Formula	C₁₇H₂₀N₄O₁₀
Molecular Weight	440.36
SMILES	O=C(ON1C(CCC1=O)=O)CCOCCOCCNC2=CC=C(C=C2[N+]([O-])=O)[N+]([O-])=O

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.