Separation of Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate on Newcrom R1 HPLC column

CALCULATED CHROMATOGRAM
https://sielc.com/separation-of-bis2266-tetramethyl-4-piperidyl-sebacate-on-newcrom-c18-hplc-column
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Chromatogram

CALCULATED CHROMATOGRAM – NOT AN EXPERIMENTAL RESULT
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data.

Description

Bis(2,2,6,6-tetramethyl-4-piperidyl) sebacate can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.