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123502-57-8

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123502-57-8 Structure

123502-57-8 Structure
IdentificationBack Directory
[Name]

Bis-PEG11-NHS ester
[CAS]

123502-57-8
[Synonyms]

Bis-PEG11-NHS ester
[MDL Number]

MFCD30527397
Chemical PropertiesBack Directory
[solubility ]

Soluble in DMSO, DCM, DMF
Hazard InformationBack Directory
[Description]

Bis-PEG11-NHS ester is a PEG linker containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
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