Overview
Phenylcinnamic acid is an organic compound derived from cinnamic acid, characterized by a phenyl group attached to the cinnamic acid structure. It is commonly used as an intermediate in chemical synthesis and finds applications in pharmaceuticals and perfumery. The compound's aromatic properties make it valuable in creating fragrances and flavoring agents. Phenylcinnamic acid is synthesized through various chemical reactions, including the Perkin reaction or esterification processes. Its stability and reactivity make it a versatile building block in organic chemistry. The compound is typically available as a white to light yellow crystalline powder.
Physical and Chemical Properties
Phenylcinnamic acid has a molecular formula of C15H12O2 and a molecular weight of 224.25 g/mol. It appears as a white to light yellow crystalline powder with a melting point ranging between 130-135°C. The compound is soluble in organic solvents such as ethanol and ether but has limited solubility in water. One of the key properties of phenylcinnamic acid is its conjugated double bond system, which contributes to its reactivity in chemical reactions. This property makes it useful in photochemical applications and as a precursor in the synthesis of more complex organic molecules.
Main Applications
Phenylcinnamic acid is primarily used in the pharmaceutical industry as an intermediate in the synthesis of active pharmaceutical ingredients (APIs). Its aromatic structure makes it suitable for creating compounds with therapeutic properties. Additionally, it is employed in perfumery to produce fragrances with a subtle, sweet aroma. In organic synthesis, phenylcinnamic acid serves as a building block for creating more complex molecules. It is also used in research laboratories for studying reaction mechanisms and developing new chemical processes. The compound's versatility ensures its relevance across multiple industries.
Safety and Storage
When handling phenylcinnamic acid, it is essential to follow safety precautions to avoid health risks. The compound should not be inhaled, and direct contact with skin or eyes should be avoided. Protective equipment such as gloves, goggles, and lab coats are recommended during handling. Storage conditions for phenylcinnamic acid include keeping the compound in a cool, dry place away from direct sunlight and moisture. Properly sealed containers are necessary to prevent degradation and maintain the compound's purity over time.
B2B Procurement Guide
For B2B buyers, procuring phenylcinnamic acid requires attention to purity levels and supplier reliability. High-purity grades (≥98%) are often preferred for pharmaceutical and research applications. Buyers should request certificates of analysis (CoA) to verify the compound's specifications. Bulk purchasing can lead to cost savings, especially for industrial-scale applications. It is advisable to compare prices from multiple suppliers and consider long-term contracts for consistent supply. Additionally, buyers should assess the supplier's logistics capabilities to ensure timely delivery.
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