4-Nitrobenzoic Acid - Intermediate for Bulk Drugs in Manufacturing of Various Acids | Research Report By 2024
4-Nitrobenzoic acid is an organic compound and a precursor to 4-nitrobenzoyl chloride, the precursor to the anesthetic folic acid and procaine. 4-Nitrobenzoic acid has been prepared by nitration of polystyrene followed by oxidation of the alkyl substituent. 4-Nitrobenzoic acid is used as an intermediate for bulk drugs especially in the manufacturing of 3,5-diaminobenzoic acid, 4-aminobenzoic acid, dye intermediate and folic acid. 4-Nitrobenzoic acid appears as yellowish crystalline powder and is soluble in methanol and diethyl ether. Folic acid can be used as a medication to treat anemia which is caused by folic acid deficiency. Folic acid is generally used in association with other medicines to treat pernicious anemia. 3,5-Dinitrobenzoic acid is an organic chemical that is an important corrosion inhibitor and is used in photography. 4-Aminobenzoic acid (also known as PABA) is a white-grey crystalline substance which is only slightly soluble in water. It consists of a benzene ...