Product Overview

5-Bromo-2-chloro-N-cyclopentyl-4-pyrimidinamine is an important pharmaceutical intermediate widely used in the synthesis of innovative drugs such as antiviral and antitumor drugs. This compound possesses well-defined structural characteristics and good reactivity, making it suitable for drug molecule skeleton construction and the introduction of functional groups. It can meet the needs of small-scale preparation, pilot-scale amplification, and commercial production in the R&D stage, providing customers with a stable and reliable raw material supply and supporting new drug development and process optimization.

Applications

• Antiviral drug synthesis
• Development of antitumor drug intermediates
• Structure modification of nucleoside analogs
• Custom synthesis in pharmaceutical chemistry
• Process route optimization research

Quality & Supply Capability

English Name: 5-Bromo-2-chloro-4-(cyclopentylamino)pyrimidine Properties: This product is a white to off-white crystalline powder containing bromine and chlorine substituents and a cyclopentylamino functional group. It exhibits good thermal and chemical stability and is suitable for various organic synthesis reaction systems. Storage Recommendations: Store in a sealed, light-protected, and dry place, referring to the COA/MSDS for specific requirements. Supply Capabilities: Samples, gram-level, kilogram-level, commercial batches Packaging Specifications: Aluminum foil bags, fluorinated bottles, cardboard drums, customized packaging Document Support: COA, MSDS, HPLC, NMR, etc. We provide a full-process service from laboratory sample supply to small-scale preparation, pilot-scale amplification, and customized batch production. We can flexibly adjust the supply plan according to the customer's specific requirements for purity, impurity control, packaging specifications, delivery cycle, and quality documentation. Simultaneously, we have a professional technical team to provide customers with comprehensive technical support from laboratory R&D to scale-up production, helping customers achieve their process development, route optimization, and project transformation goals.

Why Choose Bioncan

Focused on pharmaceutical intermediates, with extensive experience in the R&D of nucleoside and drug intermediates. Full-scale supply capability, covering sample, pilot, intermediate, and commercial production needs. Provides complete quality control documentation to ensure controllable product quality and compliance with regulatory requirements. Supports customized needs, enabling synthetic design and process adjustments based on specific customer requirements. Provides comprehensive scale-up production technology support to help customers complete key stages from R&D to industrialization.

Intermediates of Ribociclib

Online Consulting

For quotation, inventory, samples, COA, MSDS, or custom synthesis support for CAS 733039-20-8, please submit your requirements. We will respond according to purity, quantity, delivery timeline, and documentation needs.