Certified API Impurities Manufacturer & Supplier From India – Global Exporter | RXN Chemicals PVT LTD

RXN Chemicals PVT LTD is a trusted manufacturer and global exporter of certified API impurities, degradation products, metabolites, and pharmaceutical reference standards. Our impurities are essential for analytical method development, stability studies, bioanalytical research, and regulatory submissions.

We offer a wide range of high-purity, well-characterized impurities, each supplied with complete documentation, including Certificate of Analysis (COA), MSDS, HPLC, NMR, and Mass Spectra. All compounds are certified and validated under stringent quality control processes.

Our Popular API Impurity Products

  • Valsartan Impurity D – CAS No. 137687-52-6
  • Atorvastatin Lactone Impurity
  • Losartan Related Compound A
  • Telmisartan Impurity C – CAS No. 144701-48-4
  • Azithromycin EP Impurity A – CAS No. 83905-01-5
  • Clopidogrel Related Compound D
  • Sitagliptin Impurity Standard – CAS No. 486460-32-6
  • Olmesartan Medoxomil Impurities
  • Rivaroxaban Related Compounds
  • Metformin HCl Impurity B

Worldwide Export Destinations

We export our certified impurities to over 50 countries, including:

  • United States – New York, San Francisco, Houston
  • Canada – Toronto, Montreal
  • United Kingdom – London, Cambridge, Manchester
  • Germany – Berlin, Munich, Frankfurt
  • Australia – Sydney, Melbourne, Brisbane
  • Japan, South Korea, Singapore, Brazil, Mexico, South Africa
  • UAE – Dubai, Abu Dhabi
  • India – Hyderabad, Mumbai, Ahmedabad, Bengaluru

Custom Synthesis & Regulatory Support

Our R&D team offers custom synthesis services for unknown or rare impurities tailored to your specifications. We support early-phase R&D to regulatory submissions with complete documentation and analytical data packages accepted globally by agencies like USFDA, EMA, and WHO.

All our impurity standards are tested using validated analytical methods and delivered with proper labeling, packaging, and global shipping compliance. RXN Chemicals is your reliable partner in providing certified, high-quality, and traceable impurity standards to accelerate your research and development process.

Contact Us

Looking for certified API impurities with worldwide delivery?

📧 Email: [email protected]
🌐 Website: www.rxnchem.com
📞 Phone: +91-9322627079