5,8,11,14-Tetraoxa-2-azahexadecanoic acid,16-amino-,1,1-dimethyl ester , 98% , 811442-84-9

CAS NO.：811442-84-9

Empirical Formula: C15H32N2O6

Molecular Weight: 336.42

MDL number: MFCD16619339

PRODUCT Properties

• Boiling point: 443.9±40.0 °C(Predicted)
• Density: 1.059
• storage temp.: 2-8°C(protect from light)
• solubility: DMSO (Slightly), Methanol (Slightly)
• pka: 12.23±0.46(Predicted)
• form: Oil
• color: Colourless

Description and Uses

t-Boc-N-amido-PEG4-amine is a Boc proteced PEG linker containing an free amino group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to form the free amine.

As a polyethyleneglycol (PEG) derivative, O-(2-AMinoethyl)-O'-[2-(Boc-aMino)ethyl]triethylene Glycol can be used in the preparation of fluorescent sensors for probing cyclodextrin and proteins.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P271-P261-P280
• HS Code: 2942000090