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QBD10249

Amino-dPEG®4-OH

Synonym(s):

11-Amino-3,6,9-trioxaundecanol, 2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol, Polyethylene glycol, T4EGMA, Tetraethylene glycol monoamine

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About This Item

Empirical Formula (Hill Notation):
C8H19NO4
CAS Number:
86770-74-3
Molecular Weight:
193.24
NACRES:
NA.22
PubChem Substance ID:
329823900
UNSPSC Code:
51171641
MDL number:
MFCD01752874
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assay

>90%

form

solid or viscous liquid

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

functional group

amine, hydroxyl

polymer architecture

shape: linear
functionality: monofunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

NCCOCCOCCOCCO

InChI

1S/C8H19NO4/c9-1-3-11-5-7-13-8-6-12-4-2-10/h10H,1-9H2

InChI key

ANOJXMUSDYSKET-UHFFFAOYSA-N

Features and Benefits

Amino-dPEG®4-OH reagent contains a terminal primary amine and a terminal hydroxyl (alcohol) group separated by a single molecular weight dPEG® spacer (14.3 Å). The spacers are highly hydrophilic and non-immunogenic. Because each spacer is a discrete, single molecular weight entity, precise spatial control is possible. These products can be used in a variety of applications, including surface modification where the terminal amine is reacted with an activated carboxylic acid and the terminal hydroxyl provides a non-immunogenic, hydrophilic coating over the targeted surface.

Legal Information

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

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This Item
CDS020855QBD10175QBD10278
Amino-dPEG®4-OH

Sigma-Aldrich

QBD10249

Amino-dPEG®4-OH

2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol

Sigma-Aldrich

CDS020855

2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethanol

m-dPEG®4-amine

Sigma-Aldrich

QBD10175

m-dPEG®4-amine

m-dPEG®8-amine

Sigma-Aldrich

QBD10278

m-dPEG®8-amine

description

-

description

-

description

-

description

-

assay

>90%

assay

-

assay

>90%

assay

>90%

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

-

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

functional group

hydroxyl, amine

functional group

ether, hydroxyl, amine

functional group

-

functional group

-

form

solid or viscous liquid

form

solid

form

solid or viscous liquid

form

solid or viscous liquid

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive

reaction suitability

-

reaction suitability

reagent type: chemical modification reagent, reagent type: cross-linking reagent
reactivity: carboxyl reactive

reaction suitability

reagent type: cross-linking reagent
reactivity: carboxyl reactive, reagent type: chemical modification reagent

storage temp.

−20°C

storage temp.

-

storage temp.

−20°C

storage temp.

−20°C

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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