Is Ibuprofen a polar molecule?Is Ibuprofen a polar molecule?

Unlike acetaminophen with three polar groups, ibuprofen only has one polar group, the carboxylic acid functional group, making this over-the-counter painkiller somewhat soluble in water and soluble in organic solvents.Click to see full answer. Similarly, you may ask, is ibuprofen or aspirin more polar?Based on the rate of migration, one can conclude that the acetaminophen, aspirin and caffeine are polar and prefer to be on the stationary phase while the naproxen sodium, unknown and ibuprofen are less polar with weak bonds. The chemical structures also lend to the polarity of a compound.Additionally, is Ibuprofen water soluble? Ibuprofen is practically insoluble in water, but very soluble in most organic solvents like ethanol (66.18 g/100mL at 40 °C for 90% EtOH), methanol, acetone and dichloromethane. Then, what is the chemical structure of ibuprofen? C13H18O2 What is the pH of ibuprofen?Ibuprofen has a pKa of 4.43±0.03 and an n-octanol/water partition coefficient of 11.7 at pH 7.4. The chemical name for ibuprofen is (±)-2-(p-isobutylphenyl) propionic acid.

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