The intricate world of pharmaceutical synthesis relies on precisely engineered chemical intermediates. Among these, (aR,bS)-rel-alpha-Hydroxy-beta-[[(phenylmethoxy)carbonyl]amino]benzenebutanoic acid stands out as a crucial component, particularly in the production of Ubenimex. This article delves into the properties and significance of this vital compound, highlighting its role in advancing pharmaceutical manufacturing.

With the chemical name (aR,bS)-rel-alpha-Hydroxy-beta-[[(phenylmethoxy)carbonyl]amino]benzenebutanoic acid and CAS Number 76498-22-1, this molecule is characterized by its distinct molecular formula C20H23NO5 and a molecular weight of 357.40 g/mol. Its physical properties, such as a density of 1.296 g/cm3 and a boiling point of 581.871°C at 760 mmHg, underscore its complex structure and the precision required in its handling and synthesis. A high purity of >=98% is a key specification, ensuring its suitability for demanding pharmaceutical applications.

The primary application of (aR,bS)-rel-alpha-Hydroxy-beta-[[(phenylmethoxy)carbonyl]amino]benzenebutanoic acid is as an intermediate in the synthesis of Ubenimex (CAS: 58970-76-6). Ubenimex, also known by its synonym Bestatin, is a significant pharmaceutical compound used in various therapeutic contexts, including as an adjunct therapy in cancer treatment. The reliable supply of high-quality intermediates like this benzenebutanoic acid derivative is paramount for manufacturers aiming to produce Ubenimex efficiently and to exacting standards.

Proper storage is essential for maintaining the integrity of this chemical. It requires refrigeration and storage in a cool, dry, well-closed container, away from moisture and strong light or heat. These conditions emphasize its sensitivity and the importance of controlled supply chain management. For companies involved in pharmaceutical ingredient sourcing, understanding the specific requirements and quality benchmarks of such intermediates is key to successful drug development and production.

In conclusion, (aR,bS)-rel-alpha-Hydroxy-beta-[[(phenylmethoxy)carbonyl]amino]benzenebutanoic acid is more than just a chemical compound; it is a critical enabler in the pharmaceutical industry. Its specific properties and role in Ubenimex synthesis make it an indispensable intermediate for drug manufacturers and researchers alike. By focusing on the quality and reliable sourcing of such materials, the industry can continue to innovate and bring essential medicines to market.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing high-quality pharmaceutical intermediates, supporting the global demand for essential drug components. Our commitment to excellence ensures that our clients receive materials that meet the highest standards for their critical processes.