Pfanstiehl

Pfanstiehl specializes in isolation, purification, custom synthesis and scale-up development of regulated, high purity and low endotoxin Injectable Formulation Ingredients, Pharmaceutical Intermediates and Active Pharmaceutical Ingredients, in gram to multi-ton commercial quantities. We serve such markets as pharmaceutical, biotechnology, veterinary and cosmetics. With over 50 years experience in custom synthesis and process development under cGMP guidelines, we are uniquely qualified to move new compounds from the laboratory to the commercial marketplace.

Our custom services include:

Custom synthesis of Active Pharmaceutical Ingredients and advanced intermediates
Process development/scale-up
Process validation
Stability testing
Test method development and validation
Clinical Trial Material (CTM) and supporting documentation
Drug Master File (DMF) development and maintenance
Working closely with clients ranging from virtual pharmaceutical companies to the world’s largest multinational pharmaceutical and biopharmaceutical producers, we synthesize proprietary and commercial compounds in quantities ranging from grams to tons. Manufacturing and development take place within a 13-building campus located near Chicago, Illinois.