Amino-PEG9-Acid


Amino-PEG9-Acid

Catalog:CDPB-04145

Unit Size:250 mg, 500 mg, 1 g

INQUIRY Datasheet

Specifications
Common Use Amino-PEG9-acid is a PEG derivative containing an amino group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS ester, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
Structure Amino-PEG9-Acid
PEG Molecular Weight 484.6 g/mol
Functional Group Amine/Acid
Purity 98%
Molecular Formula C21H42NO11
CAS No. 1191079-83-0
Storage -20°C
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