Provide at least the following information:

Chemical structure;

Solubility in water, other solvents such as ether, ethanol, acetone, and buffers of different pH;

Isomeric nature including stereochemical configuration;

Partition coefficient and the existence of polymorphs;

Copies of infrared, nuclear magnetic resonance (proton and C-13), ultraviolet and mass spectra;

Information on the chemical and physicochemical stability if relevant (e.g. formation of a hydrate, change of polymorphic form.