NUN 89065 - CAS 2086689-06-5

NUN 89065, also known as N- (Azido-PEG2) -N-Fluorescein-PEG4-acid, is a fluorescein dye derivative featuring terminal azido and carboxylic acid groups. The azido group facilitates PEGylation through click chemistry, while the carboxylic acid group can react with primary amines in the presence of activators (e.g., EDC or DCC) to form stable amide bonds. Currently, this product lacks an official name, and thus, this temporary designation is used according to MedKoo's chemical naming rules [see website: https://www.medkoo.com/page/naming].

2086689-06-5

C38H45N5O13S

811.86

[N-]=[N+]=NCCOCCOCCN(C(=S)NC1=CC=C2C(=C1)C(=O)OC32C4=CC=C(O)C=C4OC5=CC(O)=CC=C53)CCOCCOCCOCCOCCC(=O)O

-20°C

Ice Packs

Dye-Reagents