Factory Supply 4-Formylbenzoic acid, identified by the CAS number 619 - 66 - 9, is a high - quality chemical product offered at the best price. The chemical formula of 4 - Formylbenzoic acid is C₈H₆O₃. It appears as a white to off - white crystalline powder. This product has a molecular weight of approximately 150.13 g/mol. It is soluble in some organic solvents such as ethanol and acetone, but has limited solubility in water. The melting point of 4 - Formylbenzoic acid is typically around 246 - 248°C.
In the pharmaceutical industry, 4 - Formylbenzoic acid serves as an important intermediate in the synthesis of various drugs. It can be used in the preparation of anti - inflammatory and analgesic drugs. The aldehyde group and carboxylic acid group in its structure make it a versatile building block for creating complex pharmaceutical molecules.
In the field of organic synthesis, it is widely used for constructing more complex organic compounds. For example, it can participate in condensation reactions to form Schiff bases, which are important in organic chemistry for various catalytic and coordination applications.
It also has applications in the production of dyes. The functional groups in 4 - Formylbenzoic acid can be used to introduce color - producing chromophores into dye molecules, enhancing the color - fastness and brightness of the dyes.
When using 4 - Formylbenzoic acid in a laboratory or industrial setting, it is crucial to follow proper safety procedures. Always wear appropriate personal protective equipment, including gloves, goggles, and a lab coat.
In a chemical reaction, the amount of 4 - Formylbenzoic acid used should be accurately measured according to the stoichiometry of the reaction. It is usually added slowly to the reaction mixture, especially when the reaction is exothermic. After the reaction is completed, standard separation and purification techniques such as filtration, recrystallization, and chromatography should be used to obtain the desired product.
Case 1: Pharmaceutical Synthesis
A pharmaceutical company was synthesizing a new anti - inflammatory drug. They used 4 - Formylbenzoic acid as a key intermediate. By reacting it with a specific amine compound, they were able to form a Schiff base, which was further transformed into the final drug molecule. The high purity of the Factory Supply 4 - Formylbenzoic acid ensured a high yield of the intermediate and a successful synthesis of the final drug with good pharmacological activity.
Case 2: Dye Production
A dye manufacturing plant was developing a new bright - colored dye. They incorporated 4 - Formylbenzoic acid into the dye synthesis process. The aldehyde group in 4 - Formylbenzoic acid was used to react with a chromophore - containing compound, resulting in a dye with excellent color - fastness on various fabrics. The product's consistent quality allowed the plant to produce the dye with stable color properties.
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