Quality Assurance

We consider quality of all our compounds as a crucial issue. To insure customer satisfaction, all our compounds are accompanied with 1H NMR and /or LC/MS trace and Mass Spectra to verify purity. The purity for our compound collection is +90% and building blocks +97%. Our highly qualified staff can solve a wide range of complicated research problems on structure determination of organic, organometallic and bioorganic compounds. The structure elucidation can be further complimented by high-resolution NMR nuclei techniques, for example, N - 14, F - 19, B -11, N - 15, Si - 29 and many more. A computer based network system developed in our laboratory allows us to run over 25,000 routine spectra monthly on a 300-500 MHz NMR. All the spectrometers are equipped with personal computers, laser printers and barcode readers for efficiency.

Princeton BioMolecular Research provides analytical support and quality control for all plated compounds. It includes several HPLC equipped with UV detection or LSD (Light Scattering Detector) detection and an optional MS detection. All data is available in electronic form or as a hard copy. In all cases, chemical structures can be inserted into the spectra if the customer provides us with SDFile (or database) for the set of compounds.