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Latest News: CARULITE® 200 Catalyst: Revolutionizing Ozone Destruction in Industrial Applications
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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.

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Our Latest Posts


A serene, misty morning at a modern wastewater treatment plant featuring circular clarifiers and atmospheric fog.

CARULITE® 200 Catalyst: Revolutionizing Ozone Destruction in Industrial Applications

In many industrial environments, ozone isn’t just a byproduct—it’s a hazard. From water treatment facilities to electronics manufacturing and printing …
Read moreCARULITE® 200 Catalyst: Revolutionizing Ozone Destruction in Industrial Applications
Interior of hydrogen production and processing plant, large storage tanks with pipes near.

Breathing Easier: CARULITE® 300 Catalyst’s Impact on Compressed Air Purity

The Hidden Danger in Compressed Air Systems Compressed air is a critical component in countless industries, from firefighting to mining to …
Read moreBreathing Easier: CARULITE® 300 Catalyst’s Impact on Compressed Air Purity
Safety First Image for Featured Image on Belmont's ACC Responsible Care Award

Carus Recognized with ACC Responsible Care® Facility Safety Award

Carus LLC has been honored with a 2025 Responsible Care® Facility Safety Award by the American Chemistry Council (ACC), a respected …
Read moreCarus Recognized with ACC Responsible Care® Facility Safety Award
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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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