Amine PEG reagent, Amino-PEG19-amine, Purity 98%

Synonym: 1260522-55-1; O,O'-Bis(2-Aminoethyl)octadecaethylene glycol; Amino-PEG19-amine, 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-Aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine 3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-NONADECAOXANONAPENTACONTANE-1,59-DIAMINE

CAS Number: 1260522-55-1
PubChem CID: 16211103

Size

100 mg; 250 mg; 500 mg; 1 g

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Amino-PEG19-amine is a versatile PEG linker with two amine functional groups. Its hydrophilic PEG spacer enhances solubility in aqueous environments, facilitating various bioconjugation reactions.

Molecular Weight

897.1

Molecular Formula

C₄₀H₈₄N₂O₁₉

Functional Group 1

Amine

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Carboxylic acid

Reactive Group 2

Carbonyls

Reactive Group 3

NHS

Form

Solid

Purity

98%

Identity

Confirmed by NMR.

Applications

Amino-PEG19-amine can be used as a key reagent in the synthesis of peptide conjugates, polymer conjugates, and bioconjugates. Its reactive amino groups enable conjugation with a wide range of functional groups, including carboxylic acids, activated NHS esters, and carbonyls.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.