PRSCs are highly-characterized chemical structures in both normal and deuterium forms that are used by investigators as research tools in preclinical research studies examining a number of parameters, including drug impurity profiling, metabolism, degradation, pharmacokinetics and pharmacology. Our unique product portfolio consists of a wide selection of over 6000 high-purity PRSCs, such as:

• API reference standards
• Drug metabolites
• Impurities
• Pharmaceutical related intermediates
• Stable labeled isotopes (mainly deuterium, also 13C or 15N)
• Analogues
• Other reference compounds

We consistently keep about 80% of PRSC products in stock as we continue to developing new chemistries and processes. If you need a compound that is not currently listed by us we can provide it through our value-added custom synthesis services which covers isotopically labeled and normal APIs, and their metabolites, impurities and degradants, from milligrams to multi kilograms.