Patent ID: 7147999

Claim:
A photothermographic material comprising, on one surface of a support, a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for a silver ion, and a binder, which are applied to the support using an organic solvent, wherein the photosensitive silver halide has a silver iodide content of 90% by mol to 100% by mol, and the photothermographic material further comprises a compound represented by formula (4): E-(W)n-F Formula (4) wherein in formula (4), E represents an atomic group containing a group that can be adsorbed to a silver halide and E is mercaptotriazole or mercaptotetrazole; W represents a divalent linking group; n represents 0 or 1; and F represents a reducing group derived from a hydroxyurea or a phenidone.