Hydrogen bonding in 1-carb­oxy­propanaminium nitrate

There are two crystallographically independent cations and two anions in the asymmetric unit of the title compound, C₄H₅NO₂⁺·NO₃⁻. In the crystal, the 1-carb­oxy­propanaminium cations and nitrate anions are linked to each other through strong N—H...O and O—H...O hydrogen bonds, forming a three-dimensional complex network. C—H...O inter­actions also occur.