I forgot my login  | Contact is a crowd-sourced mass spectral database for HR-MS screening of new psychoactive substances (NPS).

The database can be used for direct searches on compound names and exact mass of precursor and/or fragment ions.
Also, the database can be downloaded and converted to a suspect library for Agilent QTOF MS, Bruker QTOF MS, Waters QTOF MS or Thermo Orbitrap MS. currently contains more than 1600 entries (where more than 1000 entries are unique). is only intended for a closed user group and not open to the general public.