Amine-PEG3-carboxylic acid, hydrochloride
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
2719-250mg | 250 mg | please inquire | in stock (2 pcs) | |
2719-1g | 1 g | please inquire | in stock (2 pcs) | |
2719-2g | 2 g | please inquire | in stock (2 pcs) | |
2719-5g | 5 g | please inquire | in stock (1 pcs) |
This product will be discontinued soon in favor of Amine-PEG3-carboxylic acid. We may still have some material in stock (please see availability above).
Amine-PEG3-carboxylic acid is a bifunctional PEG3-derivative containing terminal carboxyl and amino groups. Hydrophilic PEG3 spacer is freely soluble in water.
The terminal amino group can react with activated esters, carbonyl compounds, and carbonic acids, e.g. in reductive amination reactions.
The carbonyl group in amine-PEG3-carboxylic acid can react with primary amino groups in the presence of activators (carbodiimides or HATU) resulting in a stable amide bond.
Customers also purchased with this product
Alkyne-PEG3-amine
Alkyne-PEG3-amine is a medium-length heterobifunctional linker for conjugation.Cyanine5.5 NHS ester
Cyanine5.5 NHS is far-red / near-infrared amine-reactive dye.get free express delivery
Cyanine5.5 azide
Far red / near infrared fluorescent Cyanine5.5 dye derivative for click chemistry.General properties
Appearance: | yellowish oil |
Molecular weight: | 257.71 |
CAS number: | 127457-79-8 |
Molecular formula: | C9H20NClO5 |
IUPAC name: | 3-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]propanoic acid;hydrochloride |
Solubility: | soluble in water |
Quality control: | NMR 1H, GC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. |
MSDS: | Download |
Product specifications |