Amino PEG reagent, N-(t-butyl ester-PEG3)-N-bis(PEG3-amine), Purity 97%

Synonym: 2183440-29-9; BP-23836; CS-0254662

CAS Number: 2183440-29-9
PubChem CID: 131709275

Size

50 mg; 100 mg; 250 mg

Price

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Datasheet

Datasheet

MSDS

MSDS

Properties

Description

N-(t-butyl ester-PEG3)-N-bis(PEG3-amine) is a compound comprising a t-butyl ester-terminated PEG3 and two PEG3 amine units. The t-butyl ester provides temporary protection for subsequent reactions.

Molecular Weight

655.8

Molecular Formula

C₃₀H₆₁N₃O₁₂

Functional Group 1

Amino

Functional Group 2

None

Functional Group 3

None

Reactive Group 1

Carboxylic acid

Reactive Group 2

NHS

Form

Liquid

Purity

97%

Solubility

Water, DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

N-(t-butyl ester-PEG3)-N-bis(PEG3-amine) can be used in bioconjugation chemistry to modify biomolecules. The t-butyl ester end ensures controlled reactivity, while the amino groups facilitate conjugation with various functional groups.

Storage

Store at -20°C

For Research Use Only. Not For Clinical Use.