Description

Description

3,5-Dinitro-p-toluic acid (CAS No. 16533-71-4) is a high-purity nitro-substituted benzoic acid derivative with the molecular formula C₈H₆N₂O₆. This crystalline compound, also known as 4-methyl-3,5-dinitrobenzoic acid, is characterized by its two nitro functional groups at the 3- and 5-positions of the aromatic ring, making it a valuable intermediate in organic synthesis and pharmaceutical research. With a molecular weight of 226.15 g/mol, this compound exhibits excellent stability under standard laboratory conditions and is soluble in polar organic solvents such as DMSO and ethanol. Ideal for researchers in medicinal chemistry, 3,5-Dinitro-p-toluic acid serves as a precursor for the development of specialty chemicals, dyes, and biologically active molecules. Each batch is rigorously tested for purity (typically ??95% by HPLC) and is supplied with comprehensive analytical data including ¹H NMR and FT-IR spectra for quality verification.

Application

3,5-Dinitro-p-toluic acid is primarily employed as a key synthetic intermediate in the preparation of complex organic molecules, particularly in pharmaceutical and agrochemical research. Its nitro groups serve as reactive sites for reduction to amines or nucleophilic aromatic substitution reactions. Researchers utilize this compound in the development of novel heterocyclic compounds and as a building block for energetic materials studies. The methyl and carboxylic acid functionalities provide additional handles for further derivatization through esterification or amidation reactions.

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