C20H22N2O4

C20H22N2O4 is a molecular formula representing a class of organic compounds that contain 20 carbon atoms, 22 hydrogen atoms, 2 nitrogen atoms, and 4 oxygen atoms. The approximate molecular weight for this formula is about 354.4 g/mol. The formula provides elemental composition but does not specify how the atoms are arranged, so many distinct structures can share the same formula.

The degree of unsaturation (DBE) for C20H22N2O4 is 11, calculated as DBE = C − H/2 + N/2 + 1. This relatively high DBE indicates a combination of rings and multiple bonds, and it commonly points to the presence of aromatic systems or other unsaturated frameworks within the molecule. Depending on how the atoms are connected, the compound could feature one or more aromatic rings, carbonyl groups, and various heteroatom-containing functional groups.

Because many constitutional isomers and stereoisomers can share this formula, the exact identity of a specific compound with C20H22N2O4 requires structural data. Identification typically relies on spectroscopic and spectrometric techniques, such as nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry (MS), infrared (IR) spectroscopy, and, when possible, X-ray crystallography. In chemical databases, C20H22N2O4 may correspond to multiple unrelated substances, each with its own properties, synthesis, and applications.

In summary, C20H22N2O4 denotes a material with substantial unsaturation and a versatile range of possible structures; precise characterization depends on obtaining the actual molecular connectivity rather than the formula alone.