For professionals in chemical synthesis and pharmaceutical development, a deep understanding of key intermediates is essential. 4-Anisylhydrazine Hydrochloride, identified by its CAS number 19501-58-7, is a prominent organic intermediate with a distinct chemical profile that makes it highly valuable in various applications. This article outlines its core characteristics, appearance, and primary uses, providing critical information for procurement managers and R&D scientists seeking to buy this compound.

The chemical identity of 4-Anisylhydrazine Hydrochloride is defined by its molecular formula, C7H11ClN2O, and a molecular weight of 174.628 g/mol. Its physical appearance is typically a white powder, a characteristic that is consistent across reliable manufacturers. The melting point range of 160-162 °C (with decomposition) provides an important parameter for quality control and handling. These properties are fundamental for anyone looking to purchase this chemical for their specific synthesis needs.

As a key organic intermediate, 4-Anisylhydrazine Hydrochloride finds its primary application in the synthesis of more complex organic molecules. Its reactivity, stemming from the hydrazine functional group, allows it to participate in condensation reactions, particularly with carbonyl compounds, leading to the formation of hydrazones. This makes it a crucial component in the preparation of various heterocyclic compounds, many of which are vital in the pharmaceutical industry. When considering a purchase, understanding the 97% minimum purity often offered by leading suppliers is key.

When sourcing 4-Anisylhydrazine Hydrochloride, it is important to note that it may also be referred to by synonyms such as p-methoxyphenylhydrazine hydrochloride. This can be useful when comparing offers from different manufacturers or suppliers, especially those based in China. A reputable supplier will provide detailed product specifications, including its CAS number, molecular weight, and purity, ensuring transparency for the buyer.

In conclusion, the chemical profile of 4-Anisylhydrazine Hydrochloride (CAS: 19501-58-7) highlights its significance as a versatile organic intermediate. Its defined physical and chemical properties, coupled with a high purity standard maintained by leading manufacturers, make it an indispensable component for advanced chemical synthesis. For those looking to buy this compound, consulting with experienced suppliers who can provide consistent quality and reliable documentation is the path to successful procurement.