Active Pharmaceutical Ingredients (APIs)

Our API portfolio covers four different products which can be provided with access to our US drug master file (DMF) and/or certificate of suitability (CEP).

Jungbunzlauer is constantly expanding its API portfolio according to the customers and markets needs. Please get in contact with us to get further information or to get a personal quote for one of our APIs.

Customer support

Contact our pharma team:

API Products

APIRegistration statusApplications
Citric Acid
  • CEP, Ph. Eur.
  • GMP certificate
  • Bowel and colon cleansing
  • Anti-Heartburn (combination with Sodium Bicarbonate)
  • Citrat source
  • Acidifying agent
  • Blood treatment
Tripotassium Citrate
  • CEP, Ph. Eur.
  • GMP certificate
  • Renal tubular acidosis
  • Kidney-stone management
  • Electrolyte replenishment
  • Potassium deficiency (Hypocalemia)
  • Cystitis
  • Systemic alkaliser
Trimagnesium Citrate
  • CEP, Ph. Eur.
  • GMP certificate
  • Constipation
  • Magnesium deficiency
  • Muscle function normalisation
  • Laxative
  • Magnesium supplement
Trisodium Citrate
  • CEP, Ph. Eur.
  • GMP certificate
  • Rehydration solution
  • Electrolyte replenishment
  • Laxative
  • Acidifier


Excipient products with data and documents regarding ICHQ3 elemental impurities according to Ph. Eur.

Quality Management

With our API products we provide detailed information and statements together with Regulatory Support, Technical Service as well as the option to perform Audits on a required basis.

Regulatory Support

Our experts in Regulatory Affairs are experienced in applying for and maintaining API registrations at the EDQM and the US-FDA and are currently expanding the API registrations outside Europe and the USA. We would appreciate to support your drug approval procedure with regulatory verified and up to date API documentation (CEP, US DMF).

Technical Service

With their expert knowledge, Jungbunzlauer’s Technical Service teams support our customers in resolving their commercial and technical challenges with solutions tailor-made to their individual requirements and with up-to-date technical information on our products.


Customer audits or third-party-audits can be arranged upon request. Our business partners can easily verify the high standards adherent to in our manufacturing processes.

Quality Standards


APIs are produced at the production site in Ladenburg, Germany which is registered with German authorities (§67 AMG) as an API manufacturer and is continuously found to be compliant to EU GMP Guide Part II and ICH Q7A (GMP) and US FDA’s cGMP requirements since 2001. GMP certificates for all four API’s are available.


As an integral part of our GMP system in the production plant in Ladenburg, Germany, Good Distribution Practice (GDP) guidelines are followed for all APIs.

Related Documents

Download more information about Jungbunzlauer's products and applications

Active Pharmaceutical Ingredients and Excipients
Special Salts
Functional minerals
Product Range
Bio-based ingredients

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