In the realm of specialty chemicals, D-Pyroglutamic acid (CAS 4042-36-8) stands out as a vital amino acid derivative with applications spanning pharmaceutical research, peptide synthesis, and fine chemical manufacturing. Known scientifically as (2R)-5-Oxopyrrolidine-2-carboxylic acid, this compound is characterized by its high purity, typically supplied at 98% or greater, making it an indispensable component for precise chemical processes.

Understanding the fundamental properties of D-Pyroglutamic acid is crucial for chemists and procurement managers. As a solid, its handling is straightforward, and its solubility in water makes it easily integrable into various reaction mediums. With a molecular formula of C5H7NO3 and a molecular weight of 129.11 g/mol, it adheres to precise chemical standards. The melting point, generally observed between 155-162 °C, indicates its stability and purity. These specifications are critical for researchers and manufacturers who rely on consistent, high-quality inputs for their complex syntheses.

The demand for high-purity D-Pyroglutamic acid is driven by its critical role in specific industries. In pharmaceutical development, its chiral nature is particularly valued. It serves as a chiral building block for the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs). The stereochemistry of a drug molecule is often directly linked to its efficacy and safety profile, making precise chiral intermediates like D-Pyroglutamic acid essential for creating advanced therapeutics. For those looking to buy, securing a consistent supply of this high-purity material is paramount.

Beyond its role in API synthesis, D-Pyroglutamic acid is also integral to peptide synthesis. Its incorporation into peptide sequences can modify their structural integrity, stability, and biological activity. This makes it a valuable tool for researchers developing novel peptides for diagnostic or therapeutic purposes. When sourcing materials for peptide synthesis, partnering with a reliable manufacturer or supplier ensures access to the required purity levels and product specifications, facilitating successful research outcomes.

For companies in the fine chemical sector, D-Pyroglutamic acid is a versatile intermediate. Its unique lactam structure can be manipulated through various chemical reactions to create a range of complex organic molecules. This makes it a valuable component for custom synthesis projects and the development of specialty chemicals. Businesses seeking to purchase this compound should look for suppliers who can provide not only high purity but also reliable supply chains and competitive pricing, often found with dedicated manufacturers in China.

In conclusion, D-Pyroglutamic acid (CAS 4042-36-8) is a cornerstone chemical intermediate, distinguished by its purity and chiral properties. Its applications in pharmaceuticals, peptide synthesis, and general organic chemistry underscore its importance. For procurement professionals, understanding these attributes and identifying reputable suppliers who can guarantee quality and consistent availability is key to successful project execution.