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HomeProduct name listH2N-PEG8-tBu

H2N-PEG8-tBu

H2N-PEG8-tBu Structural

What is H2N-PEG8-tBu?

Description

Amino-PEG8-t-butyl ester is a monodisperse PEG linker containing an amino group with a t-butyl protected carboxyl group.The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

The Uses of H2N-PEG8-tBu

H2N-PEG8-tBu is a cleavable 8-unit PEG-ADC linker for antibody drug conjugate (ADC) synthesis.

Properties of H2N-PEG8-tBu

Boiling point: 544.3±45.0 °C(Predicted)
Density  1.067±0.06 g/cm3(Predicted)
storage temp.  2-8°C(protect from light)
solubility  Soluble in Water, DMSO, DCM, DMF
pka 8.74±0.10(Predicted)
color  Colorless to light yellow

Safety information for H2N-PEG8-tBu

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for H2N-PEG8-tBu

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