DL-Proline, also known as Pyrrolidine-2-carboxylic acid, DL-2-Pyrrolidinocarboxylic acid, or (±) Pyrrolidine-2-carboxylic acid, is a widely used amino acid in various chemical and biochemical applications. This high-purity product, designated as XY291481, is sourced from China and falls under the Amino Acid category.
The compound has a molecular formula of C₅H₉NO₂ and a molecular weight of 115.13 g/mol. It is available in the form of colorless needle-like crystals or crystalline powder, containing one molecule of water of crystallization. The melting point is approximately 190°C when anhydrous, with decomposition occurring at around 205°C. The substance is deliquescent, meaning it readily absorbs moisture from the air.
DL-Proline is highly soluble in water and alcohol but shows limited solubility in acetone, chloroform, and ether. It meets strict quality standards, with a minimum purity of 99.0%, a moisture content of no more than 0.50%, and heavy metal content not exceeding 20 ppm. These specifications make it ideal for use in laboratory research, pharmaceutical development, and industrial synthesis.
This product is suitable for both academic and commercial purposes, offering reliable performance and consistent quality. Whether you're working on peptide synthesis, enzyme studies, or formulation development, DL-Proline provides a solid foundation for your experiments.
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