3-Nitrophthalic acid is a chemical compound with the molecular formula C8H5NO6. It is derived from phthalic acid by the substitution of a nitro group (NO2) at the 3-position of one of the benzene rings. Here are some key points about 3-nitrophthalic acid: Chemical Structure: The molecular formula of 3-nitrophthalic acid is C8H5NO6. It consists of a benzene ring with carboxylic acid (-COOH) groups at positions 1 and 2, and a nitro group (-NO2) attached to position 3. Synthesis: 3-Nitrophthalic acid can be synthesized by nitrating phthalic acid at the 3-position using a nitrating agent, such as concentrated nitric acid (HNO3). The reaction typically occurs under acidic conditions and may require additional catalysts or reaction modifiers. Physical Properties: 3-Nitrophthalic acid is a yellow crystalline solid at room temperature. Its melting point, solubility, and other physical properties can vary depending on factors like purity and crystal form. Applications: Chemical Synthesis: 3-Nitrophthalic acid serves as an intermediate in the synthesis of various organic compounds. It can undergo further reactions to introduce functional groups or modify its chemical properties. Dye Intermediates: Some derivatives of 3-nitrophthalic acid are used as intermediates in the synthesis of dyes and pigments, particularly those with yellow or orange hues. Pharmaceuticals: While not as common as other derivatives of phthalic acid, 3-nitrophthalic acid derivatives may have pharmaceutical applications in certain contexts, such as in the synthesis of pharmaceutical intermediates or active pharmaceutical ingredients. Safety: As with handling any chemical compound, appropriate safety precautions should be followed when working with 3-nitrophthalic acid. This includes wearing appropriate personal protective equipment, working in a well-ventilated area, and following established protocols for handling, storage, and disposal. Overall, 3-nitrophthalic acid is an important intermediate in organic synthesis, with potential applications in various industries including chemicals, dyes, and pharmaceuticals. 3-NitroPhthalic Acid manufacturer in Ankleshwar. 3-NitroPhthalic Acid manufacturer in India.