Structure Elucidation Equipment & Capability Update

Analytical Chemistry, News & Events / By

To augment our significant in-house NMR resources, which includes 4 NMR spectrometers and 3 full-time NMR spectroscopists, J-Star is installing a 5 mm Cryoprobe on our Varian 500 MHz NMR.  By cooling the detection coil and the preamplifier to near absolute-zero temperature, this new capability will provide the following advantages in support of J-Star’s structural […]

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J-Star Research Structural Elucidation and NMR Expansion

J-Star Research Structural Elucidation and NMR Expansion

Analytical Chemistry, News & Events / By

J-Star Research has recently established significant impurity isolation and structural elucidation capabilities.  The R&D team is comprised of experts in identifying and characterizing low levels (e.g. 0.1%) of impurities in chemical intermediates and APIs.  This is done by impurity enrichment from mother liquors, impurity isolation from process streams or by mass directed semi-preparative HPLC techniques,

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