Ald-PEG4-NHS ester CAS#: 1353011-74-1

Ald-PEG4-NHS ester Basic information

Product Name:

Ald-PEG4-NHS ester

Synonyms:

Ald-PEG4-NHS ester
ALD-PH-PEG4-NHS
DF-PEG4-NHS
Ald-Ph-PEG4-NHS ester
CHO-Ph-PEG4-NHS ester
Ald-Ph-amido-PEG4-C2-NHS ester
2,5-dioxopyrrolidin-1-yl 1-(4-formylphenyl)-1-oxo-5,8,11,14-tetraoxa-2-azaheptadecan-17-oate
2，5-dioxopyrrolidin-1-yl1-[(4-formylphenyl)formamido]-3，6，9，12-tetraoxapentadecan-15-oate

CAS:

1353011-74-1

MF:

C23H30N2O10

MW:

494.49

Mol File:

1353011-74-1.mol

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Ald-PEG4-NHS ester Chemical Properties

storage temp.: Storage temp. -20°C
solubility: Soluble in Water, DMSO, DCM, DMF
form: Viscous Liquid
color: Colorless to light yellow

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Ald-PEG4-NHS ester Usage And Synthesis

Description

Ald-Ph-PEG4-NHS ester is a PEG linker containing a benzaldehyde moiety and an NHS ester that is very reactive with NH2 -containing molecules.. The benzaldhyde can react with aminooxy-containing molecules. PEG4 spacer increases the solubility of compounds in aqueous media.

Uses

Ald-Ph-amido-PEG4-C2-NHS ester is a nonclaevable 4-unit PEG linker for antibody-agent-conjugation (ADC).

IC 50

Non-cleavable Linker

Ald-PEG4-NHS esterSupplier

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