ChemHub Vision: To be recognized for dedication and excellence in CRO service

ChemHub Mission: To provide uncompromising high quality long term reliable service

ChemHub Values: Integrity, Reliability, Responsiveness, Innovativeness, Teamwork

ChemHub is a world class CRO and CMO focusing on small and commercial scale production and sourcing in the pharmaceutical, biotechnology and flavor and fragrance industry sectors. ChemHub’s staff and contractors have extensive experience in the custom chemicals industry boasting over a century of combined experience. Our experience helps us to make sourcing difficult-to-find chemicals a much more pleasant and productive process for both the buyers and sellers.


About the founder

Subir Chakraborty has thirty years of experience in research, technical and global marketing/ management for natural & fine chemicals and polymers with application as medical and food supplements, flavor & fragrance, pheromones, prostaglandin, active pharmaceutical ingredients, etc. Broad array of diversified skills having strong academic background and commercial mindset. Noted for creating strategic business, creativity & innovation, technology plans that drive significant growth while focusing on cost management, and continuous improvement. Conducted many seminars on technology and techno-management and authored a few publications and patents. Major accomplishments include development of non-toxic airbag formulation, increase the anti-aging potency of some natural ingredients, development of puncture-proof radial tire, green chemistry process development, sophisticated pest control program development using pheromone to reduce pesticide consumption. Owner of Chemo Dynamics, Inc. since 2008 November. Leading on various organic and polymer projects at Chemo Dynamics with special emphasis on pharmaceutical application. Developed processes for monomers and tyrosine based polymer compounds that have applications in medical devices such as heart stent and bone related applications. Also worked on ethylene oxide based polycarbonates that has wound care application.


Chemo Dynamics has wide experience in synthesis and scale up of various organic molecules including API and advanced API intermediates.


More investigators, scientists, collaborative consultants with academic and industrial background are involved in our various projects.

ChemHub Key Area Focus

  • CRO/CMO partner providing reliable and cost-effective chemistry to customers in Flavor and Fragrance and Pheromone industry sectors
  • Custom research and manufacturing services for pharmaceuticals and fine chemical industries
  • Supplier of specialized intermediates for pharmaceutical and other specialty application
  • Innovative solutions for chemistry challenges
  • Your Innovation Partner for any new chemicals

ChemHub Mission to Customers

  • Provide optimal and most suitable solutions for every client
  • Offer high quality, cost effective and reliable delivery
  • Custom/Toll Manufacturing of fine chemicals to boost clients’ profitability
  • Maintain superior customer service and communication with customers to understand their requirement
  • Engage in long term partnership with clients

ChemHub Strong Risk Management Profile

  • ChemHub has Adequate business and general liability insurance.

ChemHub Key Strategic Partners

  • ChemHub maintains key strategic relationships with a number of research and manufacturing partners for Raw Material control, Process control, Quality control.
  • Chemo Dynamics – a US based CRO, located in New Jersey with over five decades of research knowledge and reputation for producing high quality products with efficient and fast turnaround times
  • ChemHub has successfully synthesized more than 10,000 compounds mainly in the pharmaceutical and Biotech industries
  • Joint venture with several global companies to manufacture chemicals exclusively for ChemHub

ChemHub Key Accomplishments

  • Blockbuster IP development on diabetes drug for our client which resulted in $500M transaction to larger pharma company
  • Removal of impurities on ppb level from the production process
  • Development of safe and robust process for making Ammonia borane
  • Aliphatic chain coupling robust and inexpensive technology

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