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8.51033

Sigma-Aldrich

Fmoc-NH-(PEG)₂₇-COOH (88 atoms)

≥95.0% (HPLC), for peptide synthesis, Novabiochem®

Synonym(s):

Fmoc-NH-(PEG)₂₇-COOH (88 atoms)

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About This Item

Empirical Formula (Hill Notation):
C74H129NO32
Molecular Weight:
1544.80
UNSPSC Code:
12352106
NACRES:
NA.22

product name

Fmoc-NH-(PEG)₂₇-COOH (88 atoms), Novabiochem®

Quality Level

product line

Novabiochem®

Assay

≥95% (TLC)
≥95.0% (HPLC)

form

powder

reaction suitability

reaction type: Pegylations

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

2-8°C

General description

This building block is prepared from highly purified PEG to ensure homogeneous products free from contaminating PEG oligomers. It can be introduced using standard coupling methods, such as PyBOP® or TBTU, and is compatible with standard TFA cleavage protocols.

Linkage

Replaces: 01-63-0150

Analysis Note

Color (visual): slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Identity (LC-MS): 1542.9 - 1544.9
Purity (TLC(157B)): ≥ 95 %
Assay (HPLC, area%): ≥ 95.0 % (a/a)

To see the solvent systems used for TLC of Novabiochem® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
PyBOP is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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