Analysis Note
Color (visual): slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testIdentity (LC-MS): 1542.9 - 1544.9Purity (TLC(157B)): ≥ 95 %Assay (HPLC, area%): ≥ 95.0 % (a/a)For TLC-Systems see our General Catalog
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.
The product number for this product was previously 01-63-0150.
To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.
Legal Information
PyBOP is a registered trademark of Merck KGaA, Darmstadt, Germany
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
Linkage
Replaces: 01-63-0150
This product has met the following criteria to qualify for the following awards: