8.51205
N3-PEG-COOK (8 atom)
Novabiochem®
Synonym(s):
N3-PEG-COOK (8 atom), 2-[2-(2-Azidoethoxy)ethoxy]-acetic acid potassium salt
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About This Item
Empirical Formula (Hill Notation):
C6H10KN3O4
Molecular Weight:
227.26
UNSPSC Code:
51171641
Quality Level
product line
Novabiochem®
assay
≥94.0% (HPLC)
form
powder
reaction suitability
reaction type: Pegylations
manufacturer/tradename
Novabiochem®
application(s)
peptide synthesis
storage temp.
2-8°C
General description
In this derivative the azido group acts as an orthogonally masked amine; it is stable to both TFA and piperidine but is easily converted to an amine by treatment with phosphines or thiols.
Associated Protocols and Technical Articles
Guide to Selection of Orthogonally-Protected Building Blocks for Fmoc SPPS
Associated Protocols and Technical Articles
Guide to Selection of Orthogonally-Protected Building Blocks for Fmoc SPPS
Analysis Note
Color (visual): white to off white
Appearance of substance (visual): powder
Identity (IR): passes test
Assay (HPLC, area%): ≥ 94.0 % (a/a)
Appearance of substance (visual): powder
Identity (IR): passes test
Assay (HPLC, area%): ≥ 94.0 % (a/a)
Legal Information
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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