Agilent Pharmaceutical Structure Confirmation Using Mass Spectrometry Nuclear Magnetic Resonance Spectroscopy Applicatio

About this manual

This document investigates the chemical structure of clindamycin, a widely prescribed antibiotic, by integrating mass spectrometry (MS) and nuclear magnetic resonance spectroscopy (NMR). The study utilizes an Agilent 500 Ion Trap LC/MS system and an Agilent 400-MR NMR spectrometer to provide complementary structural information.

What's inside

• Introduction
• Results and Discussion
• Primary mass spectral investigations
• NMR spectra interpretation
• Structural fragment analysis
• Conclusion

Frequently asked questions

What chemical structure does this application note investigate?

The document investigates the structure of clindamycin.

Which instruments were used to confirm the structure of clindamycin?

An Agilent 500 Ion Trap LC/MS and an Agilent 400-MR NMR spectrometer were used.

What is the protonated molecule signal for clindamycin in the mass spectrum?

The analyte displayed a signal representing the protonated molecule at m/z 425.2.