The development of potent pharmaceuticals like Maraviroc involves sophisticated synthetic pathways, where the quality of each intermediate is paramount. Maraviroc, an important drug in HIV therapy, relies on a series of precisely manufactured chemical precursors to achieve its therapeutic effect.

Central to the synthesis of Maraviroc is the intermediate (1R,3S,5S)-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane, often referred to by its CAS number 423165-07-5. This compound is a vital building block, providing a significant portion of the final drug's molecular architecture. Its stereochemical configuration and purity are critical factors that influence the efficiency of subsequent reaction steps and the ultimate quality of the Maraviroc API. NINGBO INNO PHARMCHEM CO.,LTD. is committed to manufacturing this intermediate with exceptional purity and consistency.


Understanding the role of such intermediates in API synthesis is key for pharmaceutical researchers and manufacturers. The reliable supply of compounds like CAS 423165-07-5 ensures that production lines can operate smoothly, minimizing delays and ensuring the availability of essential medicines. As a reputable manufacturer in China, we invest heavily in quality control measures to guarantee that our intermediates meet the stringent requirements for pharmaceutical applications. Our goal is to provide the reliable materials that fuel innovation in drug development.


NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted partner in the complex landscape of pharmaceutical chemistry. We are dedicated to 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, thereby supporting the effective synthesis of critical medications. By focusing on quality and supply chain integrity, we contribute to the global healthcare sector by enabling the production of life-changing therapies.