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QBD10283

Sigma-Aldrich

Fmoc-N-amido-dPEG®12-acid

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About This Item

Empirical Formula (Hill Notation):
C42H65NO16
Molecular Weight:
839.96
MDL number:
UNSPSC Code:
51171641
PubChem Substance ID:
NACRES:
NA.22

assay

>90%

form

solid or viscous liquid

reaction suitability

reaction type: Pegylations
reagent type: cross-linking reagent

functional group

Fmoc

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

OC(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)=O

Features and Benefits

Fmoc-N-amido-dPEG®12-acid is a novel Fmoc-protected amino acid containing a single molecular weight PEG (dPEG®) spacer arm. This reagent is used to introduce a hydrophilic, non-immunogenic spacer into a peptide (46.5 Å). Three different lengths of dPEG® allow precise control of spacing and hydrophilicity. Fmoc group can be removed, exposing the terminal amine, using piperidine as with standard peptide synthesis.

Legal Information

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

flash_point_f

Not applicable

flash_point_c

Not applicable


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