The molecule is a pyrrolopyrimidine that is 7-deazaguanine bearing a carboxylic acid substituent at the 7 position. It is a pyrrolopyrimidine and a monocarboxylic acid. It is a conjugate acid of a 7-carboxylato-7-deazaguanine.
2-amino-4-oxo-3,7-dihydropyrrolo[2,3-d]pyrimidine-5-carboxylic acid