For chemists and R&D professionals, a deep understanding of a compound's chemical properties is fundamental to its successful application. 1-Aminohydantoin Hydrochloride (CAS 2827-56-7) is a compound that offers significant utility in various synthesis pathways, particularly within the pharmaceutical and agrochemical sectors. This article explores its key chemical characteristics and its diverse applications as a versatile intermediate.

Key Chemical Properties of 1-Aminohydantoin Hydrochloride

1-Aminohydantoin Hydrochloride, with the molecular formula C3H6ClN3O2 and a molecular weight of approximately 151.55 g/mol, typically presents as a white to light yellow crystalline powder. Its melting point is generally recorded in the range of 201-205°C, indicating a stable solid form under ambient conditions. The hydrochloride salt form enhances its solubility and handling compared to the free base. While its solubility in water is moderate, it exhibits some solubility in polar organic solvents like methanol when heated. Stability is a key factor; while stable as a solid, solutions might be less stable over extended periods, making proper storage crucial. Its purity, often specified at 98% or higher, is critical for predictable reactivity in subsequent synthetic steps. The compound's structure, featuring an imidazolidinedione ring with an amine substituent, makes it an excellent scaffold for further chemical modification.

Versatile Applications in Organic Synthesis

The primary utility of 1-Aminohydantoin Hydrochloride lies in its role as an intermediate and reactant in organic synthesis. Its amine and carbonyl functionalities offer multiple sites for chemical reactions, enabling the construction of complex molecular architectures.

• Pharmaceutical Intermediates: It serves as a crucial building block for synthesizing Active Pharmaceutical Ingredients (APIs). Researchers utilize it to construct heterocyclic systems and introduce specific functional groups required for therapeutic activity. The development of drugs for epilepsy and other neurological conditions has historically involved derivatives synthesized from this compound.
• Pesticide Intermediates: In the agrochemical sector, it is employed in the synthesis of various pesticides and crop protection agents, contributing to the development of more effective and targeted agricultural solutions.
• Research and Development: Beyond direct synthesis, it's a valuable reagent in academic and industrial research labs for exploring new reaction methodologies and discovering novel bioactive compounds.

When looking to purchase this intermediate, sourcing from reliable manufacturers and suppliers, particularly those based in China like NINGBO INNO PHARMCHEM CO.,LTD., ensures high purity and consistent quality. Obtaining a quote for bulk quantities allows for cost-effective R&D and large-scale production planning.

Understanding the chemical nuances of 1-Aminohydantoin Hydrochloride empowers chemists to harness its full potential, driving innovation in drug discovery and agricultural science. Its availability as a high-purity, cost-effective intermediate from trusted manufacturers makes it an indispensable tool in the synthetic chemist's arsenal.