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  • QBD10918
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QBD10918

Sigma-Aldrich

m-dPEG®48-amine

>95% (HPLC)

All Photos(1)
Synonym(s):
m-PEG48-amine, mPEG-amine, mPEG2000-amine, mPEG48-NH2
Empirical Formula (Hill Notation):
C97H197NO48
Molecular Weight:
2145.58
MDL number:
MFCD21363227

Assay

>95% (HPLC)

form

solid or viscous liquid

reaction suitability

reaction type: Pegylations

polymer architecture

shape: linear
functionality: monofunctional

shipped in

ambient

storage temp.

−20°C

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Amino-dPEG®36-OH

assay

>95% (HPLC)

assay

>95% (HPLC)

assay

>95% (HPLC)

assay

>95% (HPLC)

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

reaction suitability

reaction type: Pegylations

reaction suitability

reaction type: Pegylations

reaction suitability

reaction type: Pegylations

reaction suitability

reaction type: Pegylations

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

Features and Benefits

m-dPEG48-amine is a methyl-terminated PEG amine compound. The PEG is a water-soluble, single molecular weight PEG product with a discrete chain length (dPEG). This dPEG linker is 146 atoms (173.1 Å) long, a monodisperse equivalent of a PEG2000. Carboxylic acids and their active esters react with the amino terminus to form amide bonds. Also, the amino terminus reacts with aldehydes and ketones, forming Schiff bonds, which are reducible to secondary amines. Uses for m-dPEG48-amine include modification of acid-functionalized surfaces and free carboxylic acid groups on biomolecules.

Legal Information

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
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

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