4-Methoxybenzhydrazide
Overview
4-Methoxybenzhydrazide is an organic compound belonging to the hydrazide class. It is primarily used as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. The compound features a methoxy group attached to a benzohydrazide structure, which contributes to its reactivity and utility in various chemical reactions. Due to its functional groups, 4-Methoxybenzhydrazide is versatile in organic synthesis, often serving as a building block for more complex molecules. Its stability under normal conditions makes it a reliable choice for industrial applications.
Physical and Chemical Properties
4-Methoxybenzhydrazide appears as a white to off-white crystalline powder with a molecular weight of 166.18 g/mol. It has a melting point range of approximately 130-133°C, indicating its stability at room temperature. The compound is soluble in polar organic solvents like ethanol and methanol but has limited solubility in water. Key chemical properties include its reactivity with strong oxidizing agents, which necessitates careful handling. The presence of the hydrazide group makes it a useful reagent in condensation reactions, often employed in the synthesis of heterocyclic compounds.
Main Applications
The primary use of 4-Methoxybenzhydrazide is as an intermediate in pharmaceutical and agrochemical manufacturing. It is involved in the synthesis of active pharmaceutical ingredients (APIs) and crop protection agents. The compound's reactivity allows it to participate in the formation of hydrazones and other derivatives, which are valuable in drug development. Additionally, it finds applications in organic synthesis, particularly in the preparation of heterocyclic compounds. Its role in these processes underscores its importance in the chemical industry, especially in specialized B2B transactions.
Safety and Storage
4-Methoxybenzhydrazide should be handled with care to avoid exposure. Personal protective equipment (PPE), including gloves and safety goggles, is recommended. The compound should be stored in a cool, dry place, away from light and moisture to maintain its stability. In case of accidental exposure, immediate measures such as rinsing with water or seeking medical attention may be necessary. Proper disposal methods should be followed to minimize environmental impact, adhering to local regulations.
B2B Procurement Guide
When procuring 4-Methoxybenzhydrazide, buyers should verify the CAS number (3290-99-1) to ensure product authenticity. Purity specifications, typically ranging from 95% to 99%, should be confirmed based on application requirements. Packaging options, such as 25 kg drums or custom quantities, should be discussed with suppliers. Supplier reliability is critical, as consistent quality and timely delivery are essential for industrial use. Buyers may also inquire about bulk pricing discounts and compliance with international safety standards.
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