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Merck
CN

QBD10567

Azido-dPEG ®4-TFP ester

Synonym(s):

2,3,5,6-Tetrafluorophenyl 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoic acid, Polyethylene glycol

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About This Item

Empirical Formula (Hill Notation):
C17H21F4N3O6
CAS Number:
1807505-33-4
Molecular Weight:
439.36
UNSPSC Code:
51171641
NACRES:
NA.22
MDL number:
MFCD26793781

Key Documents

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InChI key

AGVABWOMXXXMSG-UHFFFAOYSA-N

SMILES string

O=C(OC1=C(F)C(F)=CC(F)=C1F)CCOCCOCCOCCOCCN=[N+]=[N-]

assay

>90%

form

solid or viscous liquid

reaction suitability

reaction type: click chemistry, reagent type: cross-linking reagent
reaction type: click chemistry

functional group

azide, ester

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

storage temp.

−20°C

Related Categories

Features and Benefits

Azido-dPEG®4-TFP ester can be used to conjugate two different proteins or an antibody with a payload by using copper-catalyzed "click" chemistry with the azide to react with terminal alkynes or strained alkynes and by reaction of the TFP ester with a primary amine.

Legal Information

dPEG is a registered trademark of Quanta BioDesign
Products Protected under U.S. Patents # 7,888,536 B2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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