The journey from a chemical compound to a life-saving drug is paved with meticulous research and precise synthesis. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the critical role that intermediates play in this process. One such essential molecule is 1-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-2-chloroethanone, known by its CAS number 1378387-81-5. This compound serves as a foundational element in the synthesis of advanced pharmaceuticals, most notably Ledipasvir.

The chemical structure of 1-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-2-chloroethanone is characterized by a substituted fluorene ring system. The presence of a bromine atom at the 7-position and two fluorine atoms at the 9-position of the fluorene core, coupled with a chloroacetyl group attached at the 2-position, endows this molecule with specific reactivity and properties crucial for subsequent transformations. These features are meticulously engineered to facilitate the efficient construction of complex molecular architectures required for modern drug development.

As a key player in the Ledipasvir intermediate synthesis, this compound is instrumental in creating an effective treatment for Hepatitis C. The reactivity of the chloroethanone group allows for facile coupling reactions, while the fluorene backbone provides a stable scaffold. Pharmaceutical companies seeking to buy 1-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-2-chloroethanone often require high purity levels to ensure the integrity of their final API. NINGBO INNO PHARMCHEM CO.,LTD. prides itself on supplying this intermediate with the utmost attention to quality and purity, typically exceeding 99.0%.

NINGBO INNO PHARMCHEM CO.,LTD. functions as a reliable pharmaceutical intermediate supplier, providing essential building blocks for drug development and manufacturing. Our commitment extends beyond mere supply; we aim to be partners in innovation, ensuring that researchers and manufacturers have access to the precise chemical tools they need. Whether for antiviral drug manufacturing or other complex organic synthesis projects, our high-purity intermediates are designed to meet the rigorous demands of the pharmaceutical industry.

Understanding the chemical blueprint of intermediates like CAS 1378387-81-5 is fundamental to advancing pharmaceutical science. By providing access to such critical molecules, NINGBO INNO PHARMCHEM CO.,LTD. actively contributes to the development of new therapies and the improvement of existing ones, ultimately benefiting global health.