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Latest News: Changing Your Water Treatment Scheme?
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Carus

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Rows of small clear bottles filled with red liquid are lined up, each with a black cap. The background is blurred, focusing attention on the uniformity and vibrant color of the liquid. The setting appears to be a laboratory or manufacturing facility.

Pharmaceutical

Driving Innovation Through Permanganate Oxidation Chemistry

With over a century of expertise in permanganate chemistry, Carus supports the pharmaceutical and fine chemical industries in producing high-quality organic intermediates. Our specialized knowledge in permanganate oxidation chemistry and our advanced manufacturing capabilities empower us to troubleshoot complex filtration and oxidation challenges, ensuring efficient and effective processes for our partners.

Expertise in Organic Oxidation

Carus’ permanganate products—CAIROX® potassium permanganate and LIQUOX® sodium permanganate—are integral to the purification and synthesis of essential compounds, including:

  • Antibiotics
  • Steroids
  • Tranquilizers
  • Artificial sweeteners (e.g., saccharine)
  • Other commercial drugs
  • Pesticides

Whether purifying or synthesizing key ingredients, our products help ensure superior results in your pharmaceutical and fine chemical applications.

A Trusted Partner for Third-Party Manufacturing

Carus’ unique combination of technical expertise and manufacturing capabilities enables us to serve as a reliable third-party manufacturing partner. By entrusting your organic oxidation processes to Carus, you can reduce handling requirements, streamline production, and ensure consistent outcomes.

We specialize in:

  • Chemistry Expertise: Cis-addition to double bonds or oxidation of aromatic side chains.
  • Optimized Yields: Drawing on our deep understanding of permanganate chemistry, we help improve reaction efficiency and maximize yields.
  • Tailored Process Conditions: Conducting reactions under neutral to alkaline conditions, with potassium as the sole cation.
  • Sustainable Waste Handling: Our ability to recycle manganese co-products reduces waste handling challenges and supports sustainability.

Resources

Reaction Diagram Cover Image

Reaction Diagram

Let’s Work Together

Whether you’re exploring new applications for permanganate in pharmaceutical and fine chemical production or seeking a trusted partner for third-party manufacturing, Carus has the expertise and resources to deliver results.

Take the Next Step

Contact us today to learn how our solutions can enhance your processes and products.

Contact Us

Our Latest Posts


Close-up view of industrial metal pipes and blue valve components in a modern facility, with a blurred blue background.

Changing Your Water Treatment Scheme?

Consider How It May Impact Your Corrosion Control Program Many water treatment facilities are currently evaluating changes to how they treat …
Read moreChanging Your Water Treatment Scheme?
Two men stand at a trade show booth for Carus, featuring banners that promote responsible chemical and innovative solutions. The booth displays information, a bowl of candy, and branded materials on tables.

Where You Can Find Carus in 2026: Our Full Events Calendar

As we head into a new year, our team at Carus is excited to share our 2026 trade show and conference schedule. Whether you work in water treatment, …
Read moreWhere You Can Find Carus in 2026: Our Full Events Calendar
Two workers in safety vests and hard hats collect soil samples from cracked pavement; one kneels, holding a jar, while the other uses a shovel. Overgrown weeds and old machinery are visible in the background.

Treating TCE-Impacted Clay Soils with RemOx® S ISCO Reagent at a Former Maintenance Facility

When remediation teams encounter chlorinated solvent contamination in low-permeability soils like clay, standard approaches can quickly run into …
Read moreTreating TCE-Impacted Clay Soils with RemOx® S ISCO Reagent at a Former Maintenance Facility
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Ready to Get Started?

With over 100 years of experience in chemical manufacturing, Carus is proud to be a trusted global supplier of environmental solutions. We offer comprehensive support in sales, technical service, and customer care. We’re here to provide responsive, localized support wherever you need it.

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