The efficiency and success of pharmaceutical manufacturing processes are heavily reliant on the availability of high-quality chemical intermediates. For critical medications like Maraviroc, a compound used in HIV treatment, the purity and consistency of its precursors are of utmost importance.

This article focuses on a key intermediate in Maraviroc synthesis: (1R,3S,5S)-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane, identified by CAS number 423165-07-5. This molecule serves as a foundational component in the multi-step process of creating the final Maraviroc API. Achieving the required purity of u226599% for this intermediate is a testament to advanced manufacturing capabilities and stringent quality control. NINGBO INNO PHARMCHEM CO.,LTD. is a leading manufacturer in China, specializing in providing such essential pharmaceutical building blocks.


The role of CAS 423165-07-5 in Maraviroc intermediate synthesis cannot be overstated. Its structural features are designed to be incorporated into the final drug molecule, contributing to its specific pharmacological action. Pharmaceutical companies worldwide depend on reliable suppliers who can deliver this intermediate consistently, ensuring that their production lines run without interruption and that the final product meets all regulatory and quality standards. Our commitment as a manufacturer in China is to uphold these expectations.


NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supporting the pharmaceutical industry by supplying high-purity intermediates like (1R,3S,5S)-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane. We understand that our role as a supplier of these critical building blocks is fundamental to the advancement of healthcare. By ensuring the quality and reliability of our products, we contribute to the production of vital medicines that improve patient outcomes globally.