n (m peg4) n' (peg4 acid) cy5

N-(m-PEG4)-N'-(PEG4-acid)-Cy5 is a polyethylene glycol (PEG)-based PROTAC linker employed for PROTACs[1] synthesis.

N-(m-PEG4)-N'-(Acid-PEG3)-benzothiazole Cy5 is a polyethylene glycol-based linker termed PEG-PROTAC, suitable for the development of PROTACs through chemical synthesis[1].

N-(m-PEG4)-N'-(PEG2-acid)-Cy5 is a polyethylene glycol (PEG)-derived linker compound employed in the synthesis of Proteolysis Targeting Chimeras (PROTACs)[1].

N-methyl-N'-methyl-O-(m-PEG4)-O'-(acid-PEG5)-Cy5, a PEG-based PROTAC linker utilized in the synthesis of PROTACs, serves as a chemical compound for efficient protein degradation [1].

VUN 00829, also known as N-(m-PEG4)-N'-(PEG4-acid)-Cy5 is a near infrared (NIR) fluorescent Cy 5 labeled PEG derivative containing free terminal carboxyl acid. Terminal carboxylic acid can react with primary amine groups in the presence of of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydophilic PEG spacer increases solubility in aqueous media. Cy5 labeled PEG derivative can be easily traced from its blue color and strong fluorescence. This product has no formal name at the moment. For the convenience of communication, a temporary code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).