168214-68-4Relevant articles and documents
Kinetic analysis and subambient temperature chromatography of an active ester
Egekeze, John O.,Danielski, Michael C.,Grinberg, Nelu,Smith, George B.,Sidler, Daniel R.,Perpall, Holly J.,Bicker, Gary R.,Tway, Patricia C.
, p. 2292 - 2295 (1995)
The inherent instability of active esters provides a chromatographic challenge. A normal phase HPLC gradient was developed using nonprotic solvents and a diol stationary phase to determine the impurity profile of a mesylate which, under protic conditions,