Product Overview

(3S,4S)-Tofacitinib is an important pharmaceutical intermediate, primarily used in the research and synthesis of antirheumatic drugs, and is a key structural unit of JAK inhibitors. This compound exhibits high stereoselectivity, making it suitable for the development and optimization of synthetic processes for small molecule drugs. It is widely used in the research and development stage, small-scale preparation, pilot-scale amplification, and commercial production, meeting customized needs at different scales and providing customers with high-quality, high-purity raw material support.

Applications

• Used for the synthesis and process development of JAK inhibitors
• Serves as a key intermediate for antirheumatic drugs in new drug development
• Supports the design of chemical synthesis pathways for small molecule targeted drugs
• Suitable for pharmaceutical companies to conduct process route optimization and impurity control research
• Used for customized synthesis of drug precursors in biopharmaceutical companies

Quality & Supply Capability

English Name: (3S,4S)-Tofacitinib Properties: This product is a white to off-white solid with a stable cyclic structure and specific stereoconfiguration. It is readily soluble in organic solvents and exhibits some stability to heat and light. Its core functional groups include amino, cyano, and piperidine rings, consistent with the structural characteristics of pharmaceutical intermediates. Storage Recommendations: Store in a sealed, light-protected, and dry place, subject to the specific COA/MSDS. 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 sample supply to small-scale preparation, pilot-scale amplification, and customized batch production. We can flexibly adjust the supply plan according to customer requirements for purity, impurity control, packaging specifications, delivery cycle, and quality documentation. We also provide technical support from laboratory R&D to scale-up production, helping customers advance process development, route optimization, and project transformation, ensuring efficient and compliant full lifecycle management of pharmaceutical intermediates.

Why Choose Bioncan

Focused on pharmaceutical intermediates, with extensive experience in the synthesis of JAK inhibitor compounds. Full-scale supply capability, covering all stages from laboratory to commercial production. Provides complete quality control documentation, including key data such as COA, HPLC, NMR, and MS. Customized synthesis and packaging specifications can be tailored to customer needs. Comprehensive process optimization technical support and scale-up production services.

Online Consulting

For quotation, inventory, samples, COA, MSDS, or custom synthesis support for CAS 1092578-47-6, please submit your requirements. We will respond according to purity, quantity, delivery timeline, and documentation needs.