6-Amino-5-nitropyridin-2-one
# 6-Amino-5-nitropyridin-2-one

6-Amino-5-nitropyridin-2-one or 6-amino-5-nitro-2(1H)-pyridinone is a pyridine base. It is used as a nucleobase of hachimoji DNA, in which it pairs with 5-aza-7-deazaguanine.

