STS Científica is a startup focused on organic synthesis and our solution seeks to develop new synthetic routes for the production of active pharmaceutical ingredients (APIs), giving priority to the use of brazilian raw materials. With a qualified team of researchers in synthetic organic chemistry, Sintase offers technical support to companies in the pharmaceutical, cosmetic, pharmochemical and agrochemical sectors. Our services involve the synthesis, isolation and characterization of organic compounds, characterized standards, characterized chemical substances (SQCs), drug degradation products and consultancies. We have the technical experience to carry out different analyzes (¹H NMR, ¹³C NMR, CG-MS, HRMS, IV, TGA, DSC, DTA).