Bellen Chemistry Co., Ltd.

For more information about our services, please visit www.bellencem.com/en or email us at customer-services@bellenchem.com

The end to another great Bio2Business Ltd event. Thank you to everyone who met with us in Manchester. It was great to catch up with you all at the show. We look forward to speaking with you soon. #CRO #processdevelopment #chemistryexhibition #chemistryservices #Biotech #Pharma #analyticalchemistry #researchanddevelopment #customsynthesis #customerservice #drugdiscovery #FTE #pharmaceutical #scaleup

Our representatives are all set up in Manchester at Bio2Business Ltd event #BOSMANCHESTER24. If you are attending, please drop by our booth #21. We hope to see you there. #CRO #CMC #CDMO #pharma #researchanddevelopment #smallmolecules #FTE #chemistryservices #CRO #chemistryservices #bellenchem #drugdiscovery #pharmaceutical #Biotech #medicinalchemistry

The #BOSMANCHESTER24 event is fast approaching! If you would like to arrange a meeting with us, please send us a message or you can drop by our booth #21 and speak with our representatives. We look forward to seeing you there! #manchesterevent #bosmanchester24 #pharma #biotech #smallmolecules #CRO #CDMO #FTE #API #medicinalchemistry #drugdiscovery #customsynthesis #researchanddevelopment #processdevelopment

Jiejie joined Bellen Chemistry in 2020 as a group leader of the Medicinal Department. Over the past four years, he has focused on small-scale reactions. His daily work includes designing synthetic routes for new targets, analyzing LCMS data, running complex reactions or workups, assisting the team in problem-solving, and meeting with clients to manage project needs. Jiejie and his team have extensive experience in metal-catalyzed coupling reactions, amide coupling reactions, and C-H functionalization reactions. They stay abreast of new methods and apply them in their projects. Most importantly, they are adept at efficiently synthesizing targets and delivering high-quality products to clients on time. #Bellenchem #CRO #CDMO #FTE #researchanddevelopment #durgdiscovery #pharms #medicinalchemistry #biotech #chemistryservices #smallmolecules #processdevelopment #customsynthesis

Here is our latest flyer on TsDPEN-Ruthenium Catalyst. For more information about our services and inventory, please contact customer-service@bellenchem.com #smallmolecules #drugdiscovery #pharmaceutical #researchanddevelopment #buildingblocks #chemistry #heterocycles #bellenchem #customsynthesis #medicinalchemistry

Our dedicated ARD team possesses a comprehensive understanding of the latest regulatory requirements, relevant chemistry, and analytical knowledge, which are crucial for developing efficient, accurate, and robust analytical methods. The ARD team collaborates closely with the PRD team to understand process requirements, enabling the rapid development of appropriate analytical methods for monitoring reactions and final product testing. Our team has extensive experience in developing analytical methods for chiral compounds and trace residue detection, such as genotoxic impurities (GTIs) and nitrosamine detection. Analytical methods are validated by a team under GMP with QA supervision, adhering to the appropriate phase requirements and ICH norms. During the validation process, the team performs all client-required activities, including the review and approval of the validation protocol and report. #GMP #processdevelopment #chemistryservices #Biotech #Pharma #analyticalchemistry #researchanddevelopment #chiralcompounds #smallmolecules #buildingblocks

Zhang Hu joined Bellen in 2016, working in the medicinal chemistry department. During this time, he has managed the synthesis of thousands of molecules, serving dozens of different clients, and has consistently received high praise from them. He is particularly skilled in the synthesis of complex molecules and multi-step reactions. During this period, he was responsible for executing specific projects, designing synthetic routes, and communicating with clients. Internally, he handled employee training and provided technical support for the market. He is currently preparing to explore new fields and directions. For more information about our services, please contact us at customer-service@bellenchem.com or visit www.bellenchem.com. #CRO #researchanddevelopment #drugdiscovery #FTE #Chemistryservices #processdevelopment #API #CMC #pharmaceutical #Biotech #medicinalchemistry #smallmolecules #buildingblocks

We are pleased to announce that we will be exhibiting at Scientist.com R&D Vendor discovery day on November 6th in Boston, MA, USA. We are looking forward to meeting some of the top R&D vendors and networking with fellow biotech and pharma research professionals. If you'd like to know more about Bellen, please read our spotlight supplier blog on the below link. #researchanddevelopment #smallmolecules #CMC #CRO #CDMO #chemistryservices #preclinicalresearch #drugdiscovery #FTE #medicinalchemistry #biotech #pharmaceutical #medicinalchemistry #research #processdevelopment #bellenchem

In recent years, metal-catalyzed C-H bond functionalization reactions have captured significant attention among organic chemists. These advancements have led to the development of powerful new bond formation methods. However, transitioning these innovative techniques from research to industry can take time. At our company, we prioritize staying abreast of these new methods and integrating them into our projects to meet urgent client needs. Through this approach, we’ve developed efficient techniques for creating complex molecules. For example, using a simple transient directing group, we’ve achieved metal-catalyzed C-H amination or bromination. This reaction tolerates a wide range of benzaldehyde substrates and, most  importantly, exhibits great ortho regioselectivity. This provides a convenient method for synthesizing multiple substituted naphthalene derivatives, which were previously difficult to obtain using traditional methods. If you have any enquires and would like support with your projects, please contact us at customer-service@bellenchem.com. #researchanddevelopment #CRO #CDMO #drugdiscovery #pharma #processdevelopment #medicinalchemistry #smallmolecules #organicchemistry #organicchemists