1 Result for "

3-Arm PEG40000-NCO

" in MedChemExpress (MCE) Product Catalog:
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1 Results for "3-Arm PEG40000-NCO" in MCE Product Catalog:

Cat. No.: HY-W1049017D
3-Arm PEG40000-NCO is a three-armed PEG derivative. The core structure of 3-Arm PEG40000-NCO consists of three PEG chains, each terminal of which is modified with an isocyanate (-NCO) group. The isocyanate groups in 3-Arm PEG40000-NCO can undergo rapid addition reactions with molecules containing amino (-NH2) or hydroxyl (-OH) groups to form stable carbamate or urea bonds, which can be used in applications such as constructing targeted drug delivery systems and modifying nanoparticles.
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