High quality 3,4-Diaminotoluene sulfate CAS:1084893-43-5 99%min CAS NO.1084893-43-5

Our company  was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.We offer a wide range of custom synthesis and production services for pharmaceutical intermediates, reference compounds and new reagents for pharmaceutical companies, pharmaceutical biotech companies, universities and research institutions.,Has a first-class R & D team, rich experience in custom compound synthesis, good at synthesis of organic compounds such as chiral, heterocyclic, benzene rings,Our company provides custom synthesis and production of thiophene products,Since the establishment of the company, it has established good and stable cooperative relations with many domestic and foreign pharmaceutical companies. The products are exported to Europe, America, Middle East, India, Southeast Asia and other countries and regions, and have been recognized and highly praised by the market and customers,The target product of synthetic weights ranging from milligrams to kilograms. We have successfully completed a large number of orders for chemical custom synthesis on time

Our company  was established in 2007. It is a high-tech pharmaceutical chemical company integrating R&D, production and sales.The target product of synthetic weights ranging from milligrams to kilograms. We have successfully completed a large number of orders for chemical custom synthesis on time,Our company provides custom synthesis and production of other amine products,Our company provides custom synthesis and production of piperidine and piperazine products,We provide one-stop services for the development, development and production of various organic chemicals as well as special compounds and pharmaceutical intermediates,Synthesis of reference compounds, intermediates, drug candidates, impurities and metabolites for customers with a range of milligrams to kilograms (including GMP quality)