In the realm of fine chemicals and pharmaceutical intermediates, 4-Hydroxybenzamidine Hydrochloride (CAS 38148-63-9) stands out as a compound of significant utility. This white crystalline powder, with its distinct chemical structure, serves as a versatile building block for a multitude of complex syntheses. For research scientists and product formulators, understanding its properties and applications is key to leveraging its full potential.

Chemical Properties and Characteristics
4-Hydroxybenzamidine Hydrochloride is characterized by its molecular formula C7H9ClN2O and a molecular weight of 172.61. Its crystalline solid form, typically white to pale beige, indicates stability under standard conditions. It exhibits good solubility in water, which is advantageous for many chemical reactions and formulations. The compound’s melting point, generally in the range of 223-226°C, further underscores its thermal stability. Its hygroscopic nature means proper storage in a dry environment is recommended to maintain its integrity, a detail crucial for any supplier to note.

Key Applications in Synthesis
The primary application of 4-Hydroxybenzamidine Hydrochloride lies in its role as a pharmaceutical intermediate. It is a vital component in the synthesis of various active pharmaceutical ingredients (APIs), contributing to the development of novel therapeutic agents. Beyond pharmaceuticals, it finds extensive use in organic chemical synthesis. Its reactive functional groups allow it to participate in a wide array of reactions, making it a valuable reagent for chemists developing new molecules, materials, or fine chemicals. Researchers often use it in studies related to enzyme inhibition and as a precursor for other bioactive compounds.

Sourcing and Procurement Excellence
When sourcing 4-Hydroxybenzamidine Hydrochloride, particularly from a reputable manufacturer, prioritizing high purity is essential. Suppliers often provide purity levels exceeding 99% (HPLC), ensuring reliable performance in sensitive synthesis pathways. For businesses looking to purchase this chemical, engaging with a manufacturer that can offer both laboratory-scale and bulk quantities is advantageous. Direct inquiries for quotes from established suppliers can provide insights into pricing and availability, helping to secure a consistent supply chain. As a key raw material, its availability from reliable chemical suppliers in China and globally supports diverse industrial and research needs.

The versatility of 4-Hydroxybenzamidine Hydrochloride as a chemical intermediate makes it an indispensable compound for many scientific and industrial processes. Its well-defined properties and broad applicability ensure its continued importance in chemical synthesis and pharmaceutical development.