About
哌 is a modern phono-semantic character used primarily in organic chemistry and pharmaceutical transliteration. It combines the mouth radical 口 on the left, a common element in characters created for transcribing foreign sounds, with the component 派 on the right, which provides the pronunciation "pai". Unlike characters with classical etymologies, 哌 was devised specifically for scientific terms like piperidine or piperazine, representing syllables in the systematic adoption of international chemical nomenclature into Chinese.