I-Quinazoline-8-carbaldehyde yikhemikhali ebalulekileyo enezicelo ezahlukeneyo kwi-organic synthesis, uphando lwamayeza, kunye ne-medical chemistry. Njengenxalenye ebalulekileyo yesakhiwo se-quinazoline derivatives, isebenza njengebhloko ebalulekileyo yokwakha iimolekyuli ezahlukeneyo ze-organic kunye ne-pharmaceutical intermediates, inegalelo kwixabiso layo kwimizamo yophando kunye nophuhliso.