In the demanding landscape of pharmaceutical research and development, the consistent availability of high-quality chemical intermediates is paramount. (2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid, identified by its CAS No. 59554-14-2, stands as a key intermediate, notably for the synthesis of Ubenimex. For R&D scientists and procurement professionals, identifying a dependable manufacturer is crucial for project success.
Chemical Profile and Quality Assurance
(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid, with the molecular formula C10H13NO3 and a molecular weight of approximately 195.215 g/mol, typically presents as a white powder. A critical specification for its pharmaceutical use is its high purity, often u226599.0%. This ensures that the subsequent synthesis steps are not compromised by impurities. As a leading manufacturer, we prioritize rigorous quality control measures to guarantee batch-to-batch consistency and meet the exacting standards required by the pharmaceutical industry.
The Vital Role in Ubenimex Synthesis
The primary driver for the industrial demand of (2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid is its indispensable role in the synthesis of Ubenimex. Ubenimex is a compound with significant therapeutic applications, making the reliable supply of its precursors a strategic necessity. Our company is dedicated to being a trusted supplier, offering a consistent and high-quality source of this intermediate. This commitment helps pharmaceutical companies maintain uninterrupted production and ensures the integrity of their final products.
Why Choose Us as Your Supplier?
When you are looking to buy (2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid, selecting the right partner is essential. We offer:
For procurement managers and R&D professionals, utilizing search terms like 'buy (2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid,' 'CAS 59554-14-2 supplier China,' or 'Ubenimex intermediate manufacturer' will lead you to our trusted services. We encourage you to reach out for quotes and samples to experience the difference quality and reliability make.
Conclusion
(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyric acid is a critical intermediate for the pharmaceutical sector, particularly for Ubenimex synthesis. By partnering with a dedicated and quality-focused manufacturer, you secure a reliable source of this essential compound, underpinning the success of your pharmaceutical development and production endeavors.
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.