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Home > products > peg-derivatives > custom-synthetic-pegs > benzaldehyde-peg-mal

Benzaldehyde-peg-MAL

Benzaldehyde-polyethylene glycol-Maleimide

Catalog # Pkg Size Price(USD) Quantity Buy this product
R-BE-003 500mg 400.00
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R-BE-003 1g 600.00
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  •     PEG Molecular Weight    
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Product description

Benzaldehyde-polyethylene glycol-Maleimide,Benzaldehyde-peg-MAL,MAL-peg-Benzaldehyde from ruixi Benzaldehyde-PEG-MAL is a hetero-functional peg derivative. One end of PEG is connected with Benzaldehyde， the other end is connected with MAL . Ruixi Biology provides high quality and diverse peg derivatives. We can provide both macromolecular PEG derivatives and small molecular derivatives, such as 300, 350, 400, 1000, 2000, 3400 and so on. We can also customize some products through the information you provide.MAL selectively reacts with free thiol, sulfhydryl, or mercapto group via Michael addition to form a stable carbon sulfur bond.


Appearance White/Off-white solid or viscous liquid depends on molecular weight
PEG Molecular Weight 550, 750, 1000, 2000, 3400, 5000, 10000
Substitution by NMR >95%
Solubility dichloromethane
Storage -20℃,protected from light and moisture
Transportation 4-25℃ temperature for up to 2 weeks
Stability 1 year
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msds of Benzaldehyde-peg-MAL
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