Bis-PEG6-TFP ester - CAS 1818294-37-9

Bis-PEG6-TFP ester is a PEG linker featuring two terminal TFP ester groups. The TFP ester is amine-reactive and exhibits greater stability than NHS esters, being less prone to hydrolysis. The PEG chain contributes to the compound's solubility in aqueous media, and this solubility improves with the increasing length of the PEG chain.

1818294-37-9

C28H30F8O10

678.519

O=C(OC=1C(F)=C(F)C=C(F)C1F)CCOCCOCCOCCOCCOCCOCCC(=O)OC=2C(F)=C(F)C=C(F)C2F

-20°C

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