Safety: The reaction design and route selection take the essential safety of the reaction as the starting point, fully verify and collect the details and parameters of the reaction, all managers and experimentalists must understand and master its safety technical characteristics, take effective safety protection measures, and conduct special safety education and training for practitioners.

Efficiency: To create value for customers as the goal, the company has a high operational efficiency and execution, from the route design, logistics, quality control, production activities and other all-round start, on the basis of ensuring quality, to provide customers with more rapid service.

Stability: From the reaction design, ensure process stability and reliability, and fully study and confirm all reaction parameters involved in process research. Strict quality control during project execution to ensure that each parameter data is within the set range. And in the process of implementation, positive feedback and summary, re-verification and correction, so that the process continues to improve and stable.

In cooperation with Professor Ma Jiantai's team from Lanzhou University, Kang Yuxin has developed a series of fixed bed catalytic technologies with high efficiency, low cost and suitable for industrial scale-up production to provide customers with higher added value services.

In cooperation with the physical chemistry research team of Lanzhou University, Kangyuxin has conducted in-depth research on product crystal form, crystallization process and crystallization process from the basic principles and mechanisms, and has created a solid theoretical and experienced crystallization technology team with complete testing equipment and means to customize solutions suitable for each stage of drug development for customers.

With the increasing demand for chiral drugs, Kangyuxin has actively explored and developed technologies, conducted in-depth research on chiral substrates, chiral auxiliary groups, chiral reagents and chiral catalysts, especially in asymmetric hydrogenation and enzyme-catalyzed asymmetric synthesis, and has achieved rich results in the laboratory level and pilot production level to meet customers' commercial needs.

In view of the characteristics of mild, highly selective and efficient enzyme-catalyzed reaction conditions, Kang Yuxin biocatalytic Reaction Laboratory actively tries and explores the direction of enzyme-catalyzed reaction, constantly screening, especially in enzyme-catalyzed oxidation, hydrolysis and asymmetric synthesis, and has accumulated rich experience and found a batch of effective, clean and efficient reaction conditions. We can provide customers with a series of high quality products and technical services.

Kangyuxin Photochemical Reaction Laboratory has a variety of light generation devices and supporting reaction devices. The reaction conditions, catalysts and complexes of various photosensitization reactions and photoredox catalyzed reactions have been studied extensively. The goal is to achieve the conversion of substances under more "efficient, atomically economical and environmentally friendly" conditions. Combined with continuous flow technology and biological enzyme catalysis technology, it can effectively screen better reaction conditions, complete the reaction of laboratory and different scale production, and create higher value for customers.

Kangyusin has invested heavily in building and improving continuous reaction R&D and manufacturing capabilities to improve the intrinsic safety and efficiency of the pharmaceutical manufacturing process. To broaden the types of reactions, and provide more choices for the design of drug synthesis routes involving nitration reaction, fluorination reaction, ozone reaction, organometallic reagent reaction, diazo reaction, azide reaction and so on.

Kangyuxin Continuous Reaction Laboratory has various types of microchannel mixers, pipeline reactors of different materials, different types of liquid transfer pumps, temperature control equipment and various independent operating units.

The continuous reaction process is continuously optimized, and on this basis, several sets of different types of tube reactors suitable for amplification are designed to realize the transfer from laboratory to pilot scale amplification, and meet the production of different orders of magnitude products.

We have an experienced working team and an efficient metal catalytic condition screening platform, which can effectively and quickly screen various reaction conditions such as catalysts, ligands, bases, solvents, etc. for Suzuki, Buchwald, Ullman, Still and other typical C-C and C-N coupling reactions catalysed by Pd, Cu and Ni. Laboratory business and amplification business quickly and efficiently docking, to provide customers with higher value-added services.

In view of the special biological activity of fluorine-containing compounds, Kangyuxin and Academician Chen Qingyun of Shanghai Institute of Organic Sciences have adopted various inorganic fluoride salts, various hydrofluoric acid reagents, tetrabutylammonium fluoride, Ishikawa reagent, sulfur tetrafluoride, DAST, NFSI, XeF2, Selectfluor, N-fluoropyridine salt and various fluorine reagents, old reagents, trifluoromethylation reagents such as trifluoromethyl trimethylsilane and various fluorine derivatives, a wide range of nucleophilic fluoride reactions have been carried out. Electrophilic fluorination reaction, free radical fluorination reaction, various trifluoromethylation reactions and the construction of fluorine-containing compounds; With a wealth of fluorine-containing compounds preparation means and methods, to provide customers with high quality service.

Kangyuxin Laboratory and pilot production workshop have a variety of temperature range of low temperature reaction control system and different types of reaction equipment. It can meet all kinds of lithium, oxidation, Grignard reaction and other low temperature reaction and cryogenic reaction with different temperature control needs from 0℃ to -100℃. To achieve the preparation and production of grams to tonnage products to meet the full range of customer needs.

High temperature and high pressure reaction technology: Kangyuxin built an experimental platform based on high temperature and high pressure reaction, which can provide 100ml-500L, 0-350℃, 0-20MPa high temperature and high pressure reaction equipment to carry out hydrothermal reaction, catalytic hydrogenation, amolysis reaction and other high temperature and high pressure experiments. The platform has the characteristics of complete equipment, safety, reliability, efficiency and speed, which can connect with existing laboratory business and expand business, and provide customers with higher value-added services