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Trustworthy expertise

CDMO with long-term experience in custom synthesis

API or fine chemical – the chemistry must be right


ChemCon’s clear focus as a CDMO is the niche of high-quality GMP manufacturing in gram to multi-kilogram batches. Over the past twenty-five years, a large number of very individual and very different projects allowed us to build sound experience in GMP process development and the manufacturing of versatile chemical substances.

You will benefit from ChemCons expertise both for GMP-compliant manufacturing and for the production of high-quality fine chemicals.

Organic chemistry, inorganic chemistry, polymer chemistry


With our experience with a multitude of different projects we are your partner for:

  • Organic small molecules
  • Inorganic salts and metal complexes
  • Organometallic compounds
  • Synthetic polymers
  • Derivatives of natural compounds

Contract synthesis of organic small molecules, usually novel or generic APIs make up the main part of projects at ChemCon. But an increasing number of excipients, diagnostics, inorganic salts, or delivery agents, especially for injectable applications, are regulated according to full GMP and manufactured at ChemCon.

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Isotopically labeled compounds and cold precursors


In ChemCon you will find a reliable CDMO partner for high-quality synthesis services in many different areas of chemistry. This includes, for example, the synthesis of stable isotopically labeled compounds used as metabolic markers or for the elucidation of reaction mechanisms.If you require cold precursors of radio-diagnostics and -therapeutics, ChemCon is also looking forward to support your project.

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Cytotoxic and highly potent substances (HPAPIs)

Handling of cytotoxic or other, highly active substances requires adequate facilities and enclosures as well as a lot of experience.
ChemCon has been manufacturing cytotoxic substances since 1998, and your compound is in safe hands with us.
2016 ChemCon was inspected and certified for the safe handling of carcinogenic compounds.

Technical details

Controlled substances


ChemCon meets all requirements to handle controlled substances according to the German Narcotics Law (Betäubungsmittelgesetz, BtMG). Rigorous internal control systems are in place to limit access to the premises (safes). Starting materials, intermediates, pharmaceutical ingredients, or reference standards: You can rely on a safe and legal development and production of your compound at ChemCon.

Feasibility review

Types of controlled substances we are able to handle include:

  • Amphetamines
  • Cannabinoids
  • Fentanyl derivatives
  • Steroids