The efficacy and utility of any chemical compound are deeply rooted in its fundamental chemistry – its structure, properties, and synthesis. 2-Aminoimidazole (CAS 7720-39-0) is no exception. Understanding these aspects is key to appreciating its role as an antibiofilm agent and a pharmaceutical intermediate.

Structurally, 2-Aminoimidazole is a heterocyclic organic compound featuring an imidazole ring substituted with an amino group. The imidazole ring itself is a five-membered aromatic ring with two nitrogen atoms, conferring specific electronic and reactive properties. The presence of the amino group further influences its reactivity and potential for hydrogen bonding, which are critical for its biological interactions.

Key properties of 2-Aminoimidazole include its appearance as a brown solid, with a molecular formula of C3H5N3 and a molecular weight of 83.09 g/mol. Its purity, often specified as 99.5% min, is a testament to the refinement processes employed in its production. While specific physical properties like boiling point are less critical for its common applications as an intermediate or agent, its solubility and stability are crucial for formulation and reaction success. Its role as a weak noncompetitive inhibitor of human arginase I, with a Ki of 3.6 mM, is a significant biochemical property.

The synthesis of 2-Aminoimidazole typically involves reactions that build the imidazole ring, often starting from simpler nitrogen-containing precursors. While detailed synthesis routes are proprietary and complex, common methods in heterocyclic chemistry involve cyclization reactions. For those looking to buy 2-Aminoimidazole, understanding that it is produced through controlled chemical processes is important. Suppliers like NINGBO INNO PHARMCHEM CO.,LTD. ensure that these synthesis pathways yield a product of high purity and consistent quality, ready for use in demanding applications.