Methyl 2-Hydroxy-4-Nitrobenzoate, identified by its CAS number 13684-28-1, is a compound of significant interest in organic chemistry due to its specific molecular configuration and resulting chemical behavior. Understanding these properties is fundamental for its effective utilization as an intermediate in various synthesis processes, particularly within the pharmaceutical and agrochemical sectors.

The molecular formula of Methyl 2-Hydroxy-4-Nitrobenzoate is C8H7NO5, and its molecular weight is approximately 197.14 g/mol. Structurally, it is an aromatic compound featuring a benzene ring substituted with a hydroxyl group (-OH) at the ortho position, a nitro group (-NO2) at the para position relative to the hydroxyl group, and a methyl ester group (-COOCH3) attached to the ring. This arrangement of functional groups dictates its reactivity and physical characteristics.

The presence of the nitro group makes the aromatic ring electron-deficient, influencing its susceptibility to nucleophilic aromatic substitution reactions under specific conditions. Conversely, the nitro group can also be readily reduced to an amino group (-NH2), a common transformation in synthetic chemistry, which then serves as a point for further derivatization. This reduction capability is a key reason for its utility in pharmaceutical intermediate synthesis.

The hydroxyl group contributes to the molecule's polarity and allows for hydrogen bonding, affecting its solubility and melting point. It can also undergo esterification, etherification, or act as a directing group in electrophilic aromatic substitution reactions. The methyl ester group (-COOCH3) itself can be hydrolyzed to a carboxylic acid or transesterified, offering additional avenues for chemical modification.

When considering the purchase of this compound, understanding these properties helps in assessing its suitability for specific reactions. Chemical suppliers often provide detailed technical data, including melting point (around 101-102 °C), solubility characteristics, and spectral data (like 1H NMR), which are invaluable for confirming identity and purity. For businesses looking to buy Methyl 2-Hydroxy-4-Nitrobenzoate, engaging with manufacturers who provide comprehensive technical information ensures optimal application and process development.