Compared to amines, amides are very weak bases and do not have clearly defined acid–base properties in water. On the other hand, amides are much stronger bases than esters, aldehydes, and ketones.

Are amides acidic or basic or neutral?

However, amides still are very weak acids (about as weak as water) and, for practical purposes, are regarded as neutral compounds.

Why are amides not bases?

The reason amides are not as basic is due to the presence of the carbonyl groups. The carbonyl groups are inherently electron withdrawing and thus pull electron density away from the nitrogen group. Furthermore, resonance delocalizes the electron density from the nitrogen.