p-Aminohippuric Acid

**Definition:** The glycine amide of 4-aminobenzoic acid. Its sodium salt is used as a diagnostic aid to measure effective renal plasma flow (ERPF) and excretory capacity.

**Tree numbers:** - D02.065.277.431.192.100 - D02.241.223.100.050.500.650 - D02.241.223.100.100.100.100 - D02.241.755.360.192.100 - D02.455.426.559.389.127.020.937.650 - D02.455.426.559.389.127.085.067.100

**Synonyms:** - 4-Aminohippuric Acid - Aminohippuric Acid - para-Aminohippuric Acid