N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal

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N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal Basic information
Product Name:N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal
Synonyms:N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal;N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal;12,16-Dioxa-2,8-diazaoctadecanoic acid, 3-[[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]amino]carbonyl]-17,17-dimethyl-9,15-dioxo-, 1,1-dimethylethyl ester
CAS:2665661-79-8
MF:C27H44N4O9
MW:568.66
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Mol File:2665661-79-8.mol
N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal Structure
N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal Chemical Properties
Boiling point 785.756±60.00 °C(Press: 760.00 Torr)(predicted)
density 1.173±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka11.334±0.46(predicted)
Safety Information
MSDS Information
N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal Usage And Synthesis
UsesN-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal is the amino acid, lysine, with a maleimide at its C-terminus, a Boc-protecting group on its α-amine, and an amido-PEG1-t-butyl ester on its ε-amine. Maleimide is a thiol-reactive covalent group used to conjugate cysteine residues, while the Boc and the t-butyl ester can be later deprotected to perform further reactions.
N-Boc-N'-(PEG1-t-butyl ester)-L-Lysine-amido-Mal Preparation Products And Raw materials
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