The journey from laboratory discovery to a marketable drug often involves complex chemical syntheses, where specific intermediates play pivotal roles. (S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER, identified by CAS 91229-91-3, is one such critical compound. This chiral molecule, with its protective Boc (tert-butyloxycarbonyl) and tert-butyl ester groups, is a highly valued intermediate in the pharmaceutical industry for its utility in building complex molecular structures.

As a white solid with a defined melting point (55.0-59.0 °C) and a molecular formula of C14H23NO5, this pyroglutamic acid derivative offers chemists a reliable starting point for various synthetic transformations. Its enantiomeric purity is crucial, making it a preferred choice for applications requiring precise stereochemical control. When purchasing managers look to buy (S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER, they are often seeking a supplier with proven expertise in chiral synthesis and a robust quality management system. Manufacturers in China are prominent in this market, offering competitive pricing and bulk quantities.

The primary utility of this intermediate lies in its role in drug synthesis. It can be incorporated into peptide chains or used as a scaffold for creating new drug entities. Its versatility allows for subsequent modifications and functionalizations, enabling the construction of diverse molecular libraries for drug screening. For any pharmaceutical company, securing a dependable source for this intermediate is vital. Inquiring about the price of CAS 91229-91-3 from established manufacturers ensures that procurement budgets are met while maintaining the highest product quality. The availability of flexible packaging options, from research-scale grams to industrial kilograms, further enhances its appeal.

Choosing the right chemical supplier is as important as selecting the right intermediate. For companies seeking this specific pyroglutamic acid derivative, engaging with a reputable Chinese supplier that emphasizes quality, consistent supply, and responsive customer service is a strategic advantage. This ensures that critical pharmaceutical projects proceed smoothly, contributing to the timely development of life-saving medications.