Rhexan International LLC is a trusted active pharmaceutical ingredients (API) supplier and distributor with over 30 years of import experience. We source bulk APIs from FDA-registered manufacturers worldwide, ensuring consistent quality, regulatory compliance, and on-time delivery for pharmaceutical, veterinary, and over-the-counter (OTC) applications. Whether you need a single shipment or an ongoing supply chain partner, Rhexan delivers high-quality pharmaceutical raw materials at competitive prices.
Our API Product Range
Browse our available active pharmaceutical ingredients below. Click any product for full specifications, CAS number, grades, and sourcing details.
| Product | CAS Number | Grade |
|---|---|---|
| Bacitracin Zinc | 1405-89-6 | USP |
| Clotrimazole | 23593-75-1 | USP |
| Hydrocortisone | 50-23-7 | USP |
| Polymyxin B Sulfate | 1405-20-5 | USP |
Don’t see what you need? Contact us — our global sourcing network covers hundreds of APIs beyond this list.
Why Source APIs Through Rhexan International?
FDA-Registered Sources: We source exclusively from manufacturers who maintain FDA-registered facilities, giving you confidence in regulatory standing from the first shipment.
30+ Years of Import Experience: Ed Silberberg and the Rhexan team have over three decades of hands-on experience navigating international pharmaceutical supply chains, customs clearance, and US import requirements.
Full Documentation: Every shipment comes with a Certificate of Analysis, MSDS, and complete manufacturer information so you can qualify your supply chain with confidence.
Competitive Pricing: Direct manufacturer relationships allow us to offer market-competitive pricing without sacrificing quality or compliance.
Ready to discuss your API sourcing needs? Contact Rhexan International today for pricing, lead times, and a sample Certificate of Analysis.