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Sigma-Aldrich

Fmoc-N-amido-dPEG®4-acid

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About This Item

Empirical Formula (Hill Notation):
C26H33NO8
CAS Number:
557756-85-1
Molecular Weight:
487.54
MDL number:
MFCD06656472
UNSPSC Code:
51171641
PubChem Substance ID:
329823895
NACRES:
NA.22

Assay

>90%

form

solid or viscous liquid

reaction suitability

reaction type: Pegylations
reagent type: cross-linking reagent

functional group

Fmoc
amine
carboxylic acid

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

OC(CCOCCOCCOCCOCCNC(OCC1C(C=CC=C2)=C2C3=C1C=CC=C3)=O)=O

InChI

1S/C26H33NO8/c28-25(29)9-11-31-13-15-33-17-18-34-16-14-32-12-10-27-26(30)35-19-24-22-7-3-1-5-20(22)21-6-2-4-8-23(21)24/h1-8,24H,9-19H2,(H,27,30)(H,28,29)

InChI key

NUHRPLKTAAVHCZ-UHFFFAOYSA-N

Related Categories

Features and Benefits

Fmoc-N-amido-dPEG®4-acid is a novel Fmoc-protected amino acid containing a single molecular weight PEG (dPEG®) spacer arm. These reagents are used to introduce a hydrophilic, non-immunogenic spacer into a peptide. Three different lengths of dPEG® allow precise control of spacing and hydrophilicity. The Fmoc group can be removed, exposing the terminal amine, using piperidine as with standard peptide synthesis.Fmoc-N-amido-dPEG®n-acid reagents are novel Fmoc-protected amino acids containing a single molecular weight PEG (dPEG®) spacer arm (18.1 Å). This reagents is used to introduce a hydrophilic, non-immunogenic spacer into a peptide. 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

Regulatory Information

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Certificates of Analysis (COA)

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