5-Norbornen-2-One CAS 694-98-4 Norbornenone New Chemical Materials in China

5-Norbornen-2-One CAS 694-98-4 Norbornenone New Chemical Materials in China. High Purity Options: Available in 98% HPLC and 99% HPLC purity levels to meet specific synthesis needs. Strict Quality Control: Passed 6 consecutive US FDA inspections and 4 domestic GMP inspections with full COA provided. Advanced R&D Capability: Equipped with National Postdoctoral Research Station and Provincial Enterprise Research Institute. Global CDMO Services: One-stop services covering process development, pilot scale-up, and commercial production. Stable Production Capacity: Modern workshops with automatic control systems ensure large-scale, safe, and consistent output. International Logistics: Standardized moisture-proof packaging with timely delivery and smooth customs clearance support. Trusted by Industry Leaders: Long-term cooperation with Pfizer, Eli Lilly, and Thermo Fisher Scientific proves reliability. Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments for global clients.