Amine/DBCO/TFA PEG reagent, DBCO-NHCO-PEG4-amine, TFA salt, Purity 98%

Synonym: 1255942-08-5; DBCO-NHCO-PEG4-amine; Azadibenzocyclooctyne-PEG4 amine; DBCO-NH-PEG4-CH₂CH₂NH₂; DBCO-PEG4-NH₂

CAS Number: 1255942-08-5
PubChem CID: 86580489

Size

25 mg; 100 mg; 500 mg

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

DBCO-NHCO-PEG4-amine is a reagent grade carboxyl-reactive building block with an extended PEG spacer arm, which improves water solubility. It can derivatize carboxyl groups or activated esters in the presence of activators like EDC or HATU.

Molecular Weight

523.6

Molecular Formula

C₂₉H₃₇N₃O₆

Functional Group 1

Amine

Functional Group 2

DBCO

Functional Group 3

TFA

Reactive Group 1

Amine

Reactive Group 2

Azide

Form

Liquid

Purity

98%

Solubility

DMSO, DCM, DMF

Identity

Confirmed by NMR.

Applications

DBCO-NHCO-PEG4-amine is used in bioconjugation and molecular biology research, facilitating copper-free Click Chemistry reactions. Its hydrophilic PEG spacer arm provides a long, flexible connection for modifying biomolecules.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.