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Amine/Carboxylic acid PEG reagent, Amino-PEG4-CH2CO2H, Purity 98%
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Cat. No.: X24-09-YYX022

Amine/Carboxylic acid PEG reagent, Amino-PEG4-CH2CO2H, Purity 98%

Synonym: 195071-49-9; Amino-PEG4-CH2COOH; H2N-PEG4-CH2COOH; Amino-PEG4-acetic acid

  • CAS Number: 195071-49-9
  • PubChem CID: 18508832
Size
250 mg; 500 mg; 1 g
Price
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Datasheet
Datasheet
MSDS
MSDS
Properties
Description
Amino-PEG4-CH2CO2H is a PEG linker that contains an amino group and ends with a carboxylic acid. The hydrophilic PEG spacer increases solubility in water-based solutions. The amino group can react with carboxylic acids, activated NHS esters, and carbonyls (such as ketones and aldehydes). The terminal carboxylic acid can form a stable amide bond when reacted with primary amine groups in the presence of activators.
Molecular Weight
251.3
Molecular Formula
C10H21NO6
Functional Group 1
Acid
Functional Group 2
Amine
Functional Group 3
None
Reactive Group 1
Amine
Reactive Group 2
Acid
Form
Solid
Purity
98%
Identity
Confirmed by NMR.
Applications
Amino-PEG4-CH2CO2H is often employed in the conjugation of biomolecules and the synthesis of biocompatible polymers.
Storage
Store at -20°C.
For Research Use Only. Not For Clinical Use.
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