Propanoic acid PEG reagent, N-(Propanoic acid)-N-bis(m-PEG12), Purity 98%

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Cat. No.: X24-03-YW0256

Propanoic acid PEG reagent, N-(Propanoic acid)-N-bis(m-PEG12), Purity 98%

Synonym: 2353410-16-7; N-(propanoic acid)-N-bis(m-PEG12); AKOS040743713

CAS Number: 2353410-16-7
PubChem CID: 134811403

Size

50 mg; 100 mg; 250 mg

Price

Datasheet

MSDS

Properties

Description

N-(propanoic acid)-N-bis(m-PEG12) is a monodisperse PEG reagent featuring a terminal carboxylic acid group and two PEG chains. This compound serves as a versatile linker for conjugating with primary amine-containing molecules in the presence of coupling agents such as EDC or HATU. The symmetric structure of the PEG chains ensures uniformity and reproducibility in conjugation reactions, facilitating the formation of stable amide bonds.

Molecular Weight

1,174.4

Molecular Formula

C₅₃H₁₀₇NO₂₆

Functional Group 1

Propanoic acid

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Amine

Form

Grease

Purity

98%

Identity

Confirmed by NMR.

Applications

N-(propanoic acid)-N-bis(m-PEG12) can be used in bioconjugation chemistry and drug delivery systems. Its bifunctional nature allows for the selective attachment of the terminal carboxylic acid group to primary amines on biomolecules, proteins, peptides, or small molecules. This controlled conjugation process enables the creation of well-defined PEGylated constructs with enhanced solubility, stability, and biocompatibility.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.

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