Baloxavir Marboxil Intermediate (CAS 1228258-40-9)
Google Keywords: Baloxavir Intermediate, CAS 1228258-40-9, Antiviral API Synthesis, Influenza Drug Intermediates, GMP Pharmaceutical Manufacturing
🌟 Product Overview
Baloxavir Marboxil Intermediate (CAS 1228258-40-9) is a high-purity chemical intermediate crucial for synthesizing Baloxavir Marboxil, a cap-dependent endonuclease inhibitor approved for treating influenza A and B infections. This intermediate ensures precision and scalability in antiviral API production, meeting stringent pharmaceutical quality standards.
Primary Function: Acts as a key building block in the synthesis of Baloxavir Marboxil API, enabling targeted antiviral activity.
Applications: Influenza drug development, antiviral manufacturing, and large-scale API production.
✅ Key Advantages
🔹 Ultra-High Purity | ≥99.0% (HPLC/GC verified) | Complies with ICH Q11 guidelines for intermediates.
🔹 Scalable Synthesis | Optimized for high-yield production with minimal impurities, reducing time-to-market.
🔹 Regulatory Compliance | Fully characterized by NMR, HRMS, and FTIR to support FDA/EMA submissions and GMP audits.
🧪 Applications
API Production: Enables efficient synthesis of Baloxavir Marboxil with consistent batch-to-batch quality.
Process Optimization: Facilitates R&D in refining synthetic pathways for cost-effective manufacturing.
Quality Control: Used in analytical method validation and stability testing during batch release.
📜 Quality Assurance
Testing Methods: HPLC, GC, NMR, HRMS, and FTIR for structural confirmation and purity analysis.
Standards: Meets USP <1086>, EP 10.0, and ISO 9001:2015 certified manufacturing protocols.
📈 Market Trends
The global antiviral drugs market is projected to grow at a CAGR of 3.8%, reaching $78.5 billion by 2030, driven by rising influenza outbreaks and demand for single-dose therapies like Baloxavir. This intermediate is vital for accelerating generic and novel antiviral drug development post-patent expiry.
Elevate your influenza drug production with Baloxavir Intermediate – engineered for purity, scalability, and regulatory excellence.



