Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
For procurement managers in the pharmaceutical industry, securing a reliable supply of high-purity intermediates is paramount. One such crucial compound is (2R,3S)-N-Boc-3-Phenylisoserine (CAS: 145514-62-1), an essential building block in the synthesis of Cabazitaxel, a widely used chemotherapy agent. Understanding the nuances of sourcing this specific intermediate can significantly impact production efficiency and the quality of the final Active Pharmaceutical Ingredient (API).
When looking to buy (2R,3S)-N-Boc-3-Phenylisoserine, procurement professionals should prioritize manufacturers that can guarantee high assay values, typically 99.0% or above, and consistent chiral purity. The specific optical rotation, often cited as +48° to +52°, is a critical parameter indicating the compound's stereochemical integrity, which directly influences the efficacy and safety of the final drug product. Working with a direct manufacturer, especially one based in China, can often provide a competitive advantage in terms of price and direct communication, streamlining the procurement process.
Key considerations for selecting a supplier include their manufacturing capabilities, adherence to quality control standards, and their ability to provide comprehensive documentation, such as Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS). A reputable manufacturer will also offer flexible packaging options to suit different production scales, from research quantities to bulk industrial orders. For instance, 25 kg drums are common for larger batches, but smaller quantities may also be available for R&D purposes.
Furthermore, inquire about the storage recommendations to maintain product integrity. Typically, (2R,3S)-N-Boc-3-Phenylisoserine should be stored in a cool, ventilated place. Establishing a strong relationship with a dependable supplier is not just about acquiring a chemical; it's about building a partnership that ensures a stable and high-quality supply chain for your critical pharmaceutical production needs. When you need to purchase this intermediate, prioritize suppliers that demonstrate expertise and reliability.
By focusing on these aspects—purity, chiral integrity, reliable manufacturing, competitive pricing, and robust supplier relationships—procurement managers can effectively source (2R,3S)-N-Boc-3-Phenylisoserine, thereby ensuring the successful and efficient production of vital oncology medications.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
