NH-bis(PEG8-Acid) is a bifunctional reagent containing two carboxylic acids linked together by a secondary amine. The carboxylic acids are open for coupling with amines and alcohols to form amides and esters respectively while the secondary amine can be used as a nucleophile with ketones, aldehydes, and carboxylic acids. The PEG spacers make this molecule water-soluble, potentially altering its DMPK properties.
Usually ships within 24 hours.