C20H22O6

C20H22O6 is the molecular formula for a class of organic compounds rather than a single defined substance. It represents any compound that contains 20 carbon atoms, 22 hydrogen atoms, and 6 oxygen atoms, with a corresponding molar mass of about 358.37 g/mol. Because a given molecular formula can correspond to multiple structural isomers, C20H22O6 encompasses a range of possible architectures and functional group arrangements.

The formula implies a relatively high degree of unsaturation. Using the standard calculation for degrees of unsaturation (DoU = C − H/2 + N/2 + 1), and assuming no nitrogen atoms, C20H22O6 yields DoU ≈ 10. This suggests a combination of rings and multiple bonds, typical of polycyclic or polyphenolic frameworks. The six oxygen atoms allow for various functionalities, including phenolic OH groups, carbonyls (as ketones or esters), and ether or ester linkages. Consequently, many isomers are possible, including aromatic systems with carbonyl or ester substitutions.

Occurrence and use: C20H22O6 appears in the literature as a target formula for natural products and synthetic derivatives. It can describe a range of compounds, from polyphenolic structures to ester-containing frameworks, produced or studied in chemical, pharmaceutical, or materials research. Because many isomers share the same formula, definitive identification requires structural elucidation.

Analytical characterization: determining the exact structure typically involves spectroscopic methods such as nuclear magnetic resonance (NMR), mass spectrometry (MS), infrared spectroscopy (IR), and UV-visible spectroscopy, often complemented by X-ray crystallography when suitable crystals are obtained.

See also: molecular formula, isomer, polyphenol.