C8H7NO2

C8H7NO2 is the molecular formula for several chemical compounds, all of which share this same atomic composition but differ in the arrangement of their atoms. This formula is most commonly associated with 4-hydroxy-3-methoxybenzaldehyde, also known as vanillin. Vanillin is the primary component of the extract of the vanilla bean and is widely used as a flavoring agent in food, beverages, and perfumes. Its characteristic sweet, pleasant aroma is instantly recognizable and highly sought after.

Another compound with the molecular formula C8H7NO2 is isovanillin, an isomer of vanillin. While structurally similar, isovanillin has a different arrangement of functional groups on the benzene ring, leading to a slightly different aroma profile and properties. It is also used as a flavoring agent, though less commonly than vanillin.

Other less common compounds can also have the C8H7NO2 formula. These might include various substituted benzamides or other aromatic compounds containing nitrogen and oxygen. The specific properties and applications of a compound with this formula depend entirely on the precise way the atoms are bonded together. Chemical nomenclature, such as IUPAC naming conventions, is used to distinguish between these different structural isomers and to accurately describe their unique characteristics.