DL-Ornithine, also known as DL-Ornithine Hydrochloride or DL-2,5-Diaminopentanoic Acid Hydrochloride, is a commonly used biochemical reagent in research settings. It is available under various names, including DL-2,5-diaminopentanoic acid monosalt and DL-hydrochloride Ornithine. The chemical formula of this compound is Câ‚…Hâ‚â‚‚Nâ‚‚O₂·HCl, with a molecular weight of approximately 168.62 g/mol. Its CAS number is 1069-31-4.
This product is typically supplied in a high-purity form, with a minimum content of 99.0% (BR grade). The specific optical rotation is reported to be 0 ± 0.5°, indicating its enantiomeric purity. In terms of physical properties, DL-Ornithine appears as a white to off-white crystalline powder. It has a melting point around 233°C, making it suitable for various thermal stability tests.
The dissolution test is conducted qualitatively to ensure its solubility in standard laboratory solvents. This compound is primarily used in biochemical research, such as studies on amino acid metabolism, protein synthesis, and enzyme activity. It is also employed in the formulation of dietary supplements and pharmaceuticals due to its role in the urea cycle.
For storage, DL-Ornithine should be kept at room temperature (RT), away from moisture and direct sunlight. Proper handling and storage are essential to maintain its stability and effectiveness over time. Whether you're conducting basic research or developing new applications, DL-Ornithine provides a reliable and versatile tool for scientific exploration.
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