Carboxylic acid PEG reagent, DNP-PEG2-acid, Purity 98%

Synonym: 1353011-89-8; DNP-NH-PEG2-C₂-acid; 3-(2-(2-((2,4-dinitrophenyl)amino)ethoxy)ethoxy)propanoic acid; DNP-PEG2-COOH

CAS Number: 1353011-89-8
PubChem CID: 60146188

Size

250 mg; 1 g; 5 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

This molecule consists of a dinitrophenyl (DNP) group, a PEG2 chain, and an acid functionality. DNP is utilized in biological processes such as aiding in ion transport through membranes. The terminal carboxylic acid can form stable amide bonds by reacting with primary amines using EDC and HATU. The hydrophilic PEG linker enhances the compound's solubility in water-based solutions.

Molecular Weight

343.3

Molecular Formula

C₁₃H₁₇N₃O₈

Functional Group 1

Acid

Functional Group 2

Nitro

Functional Group 3

None

Reactive Group 1

Amine

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

DNP-PEG2-acid can be utilized in modifying biomolecules or surfaces to introduce specific chemical properties. It might also be used in studies related to protein interactions or as a component in the synthesis of novel materials.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.