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712558

Sigma-Aldrich

Methoxypolyethylene glycol maleimide

750

Synonym(s):

Polyethylene glycol, MeO-PEG-Mal, PEG-maleimide, mono-Methyl polyethylene glycol 2-maleimidoethyl ether

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About This Item

CAS Number:
99126-64-4
MDL number:
MFCD00803681
UNSPSC Code:
12352111
NACRES:
NA.22

form

powder

mol wt

PEG average Mn 750

Ω-end

maleimide

α-end

methoxy

storage temp.

−20°C

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Articles

Polyethylene Glycol Building Blocks for PEGylation

Circulatory half-life is a key success factor for new drugs. In this respect, PEGylation or PEG-ing—the modification of potential candidates ranging from non-peptidic small molecules to peptides and proteins, antibody fragments, aptamers, and saccharides or oligonucleotides with polyethylene glycol chains—offers numerous advantages.

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