Levamisole Hydrochloride (Levamisole HCl) is a synthetic organic compound with a precise chemical structure that dictates its therapeutic and industrial applications. Understanding its chemical properties, synthesis pathways, and handling considerations is fundamental for its effective utilization in the pharmaceutical and chemical sectors.

Chemically, Levamisole HCl is the hydrochloride salt of levamisole, a levorotatory enantiomer of tetramisole. Its molecular formula is C11H13ClN2S, and it has a molecular weight of approximately 240.75 g/mol. The compound typically presents as a white to off-white crystalline powder, possessing a characteristic bitter taste. Its solubility is noteworthy: it is freely soluble in water, soluble in methanol, and slightly soluble in organic solvents like chloroform. This solubility profile is advantageous for formulation development, particularly for aqueous solutions.

The synthesis of Levamisole HCl involves multi-step chemical processes, often starting with readily available precursors. While specific proprietary methods vary among manufacturers, a common approach involves the synthesis of the tetramisole base followed by resolution into its levorotatory enantiomer, levamisole, which is then converted to its hydrochloride salt. The pursuit of efficient and environmentally friendly synthesis routes is a continuous effort in the chemical industry. A proficient Levamisole HCl API manufacturer will typically employ optimized synthetic methods to ensure high yield and purity.

Key chemical properties also include its behavior in solution. Levamisole HCl solutions are generally weakly acidic. It is known to be sensitive to alkaline conditions, where it can decompose. Its stability under various storage conditions, typically requiring protection from light and moisture, is a critical factor for maintaining product integrity. For those seeking Levamisole HCl powder for sale, specifications regarding storage and handling are important to ensure product efficacy.

The precise chemical structure and properties of Levamisole HCl are what enable its dual functionality as an anthelmintic and an immunomodulator. As a Levamisole HCl pharmaceutical intermediate, its reactivity allows it to be a versatile building block in complex organic synthesis. The competitive Levamisole hydrochloride price makes it an economically viable option for large-scale production. Sourcing high-quality Levamisole HCl from a reputable supplier is crucial for any chemical or pharmaceutical application, ensuring the reliability and safety of the final product.