Category:
Intermediates&Fine Chemicals
CAS NO:
na
Standard:
In-house Standards,
Methoxy PEG Propionaldehyde is a reactive PEG derivative used for bioconjugation. The core process involves nucleophilic addition to amines or hydrazines. Formula: CnH2n+4On+1(CH3O)(CHO); CAS: 90687-72-8 (for n=4).
Store under inert atmosphere at -20°C to prevent oxidation. Use in fume hoods due to aldehyde toxicity; wear appropriate PPE during handling.