Skip to Content
Merck
CN
All Photos(1)

Documents

QBD11160

Sigma-Aldrich

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

Synonym(s):

Polyethylene glycol

Sign Into View Organizational & Contract Pricing
All Photos(1)

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

Related Categories

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

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service