Study the composition of matter and its properties

I need the experimental results sheet for batch K17 summarized for the development chemists. Compare measured melting point, purity by GC, and NMR integrals against the target compound profile, highlight any deviations beyond the accepted tolerance, and attach the raw spectra files. Send the summary to Dr. Helen Park and to lab manager Samir Patel by 5pm so they decide next-step syntheses.

Before handing this to Helen Park, make the data actionable: put the melting point and purity at the top with pass/fail, show the one-sentence likely structural cause if purities are low, flag runs where solvent peaks obscure integrals, and recommend whether a re-crystallization or a different reagent is the next sensible experiment.

I ran batch K17; the mass spectrum matches the target mass, but NMR integrals are inconsistent and GC shows a shoulder peak. I can't tell if this is a co-eluting impurity, residual solvent, or an isomer. Dr. Helen Park asked whether to rerun purification or run a derivatization. Which explanation is likeliest and what should I recommend as the next test?

Across dozens of syntheses we keep losing weeks to repeated purifications when the analytics are ambiguous. Which routine should our lab change so we diagnose impurities faster, and what one habit (sample prep, column selection, or a standard tandem analysis) will reduce wasted purification cycles?