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QBD11160

Sigma-Aldrich

DOTA-tris(acid)-amido-dPEG ®4-TFP ester

Synonym(s):

Polyethylene glycol

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About This Item

Empirical Formula (Hill Notation):
C37H51F10N5O17
Molecular Weight:
1027.81
UNSPSC Code:
12352106
NACRES:
NA.22

Assay

>90%

form

solid or viscous liquid

reaction suitability

reagent type: chelator
reagent type: cross-linking reagent
reagent type: fluorescent-labelling reagent

polymer architecture

shape: linear
functionality: monofunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

OC(C(F)(F)F)=O.OC(C(F)(F)F)=O.OC(CN1CCN(CCN(CCN(CC1)CC(NCCOCCOCCOCCOCCC(OC2=C(C(F)=CC(F)=C2F)F)=O)=O)CC(O)=O)CC(O)=O)=O

Features and Benefits

DOTA-tris(acid)-amido-dPEG ®₄-TFP ester contains a DOTA-tris(acid) metal chelator for radio-labelling connected through a hydrophilic dPEG spacer to a TFP ester which can react with a primary amine.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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