Description
Propargyl-PEG7-acid is a heterobifunctional PEG linker containing a propargyl group and a carboxylic acid. The propargyl group can react with azide in various biomolecules via click chemistry, and the carboxylic acid can be reacted with amino groups in the presence of activators.
Synonyms
Propargyl-PEG6-CH2CH2COOH; Alkyne-PEG7-COOH; Propargyl-PEG7-COOH; Propargyl-PEG6-CH2CH2COOH; 4,7,10,13,16,19,22-Heptaoxapentacos-24-ynoic acid; 4,7,10,13,16,19,22-Heptaoxapentacos-24-yn-1-oic acid
IUPAC Name
3-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
Canonical SMILES
O=C(O)CCOCCOCCOCCOCCOCCOCCOCC#C
InChI
InChI=1S/C18H32O9/c1-2-4-21-6-8-23-10-12-25-14-16-27-17-15-26-13-11-24-9-7-22-5-3-18(19)20/h1H,3-17H2,(H,19,20)
InChIKey
VCXGERMSMMAGNQ-UHFFFAOYSA-N
Appearance
Pale Yellow or Colorless Oily Liquid
Shipping
-20°C (International: -20°C)
Boiling Point
497.6±45.0°C at 760 mmHg