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Ensuring high quality in line with Bayer standards

The site Orizaba (Proquina S.A. de C.V.) of Bayer is located in Mexico. Steroid chemistry activities go back to 1963 when the production of steroid intermediates and APIs began based on the root of the barbasco plant that grew abundantly in the region. Proquina has over 45 years of experience in the production of active pharmaceutical ingredients and intermediates (mainly steroid hormones) and uses a modern production infrastructure for its chemical processes. The company supplies products to Bayer’s internal and external customers.

Our uniqueness consists in offering products at competitive costs while at the same time maintaining Bayer's high standards in production, quality, health, safety, environmental protection and regulatory documentation. Proquina's processes and standards are regularly audited by customers, agencies and national as well as international authorities and have regularly obtained the respective approvals.


Producing Active Pharmaceutical Ingredients

We offer integrated technical, chemical and strategic product solutions from a single source. We are your expert partner in the area of tailor-made development and custom manufacturing with special expertise in steroids.

We look forward to discussing your specific requirements and answering any further queries you may have.

Please feel free to contact us at any time. For further information, please download our brochure.

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