Wiley Registry of Tandem Mass Spectral Data – MS for ID

Technique: LC-MS Spectral Databases

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High Mass-Accuracy LC-MS/MS Library

The Wiley Registry of Tandem Mass Spectral Data: MS for ID consists of 12,048 positive and negative mode spectra of over 1,000 compounds of interest for forensics, toxicology, and pathology. Covering areas such as illicit drugs, pharmaceutical compounds, pesticides, and other small bioorganic molecules, this database is a reliable tool for the identification of small molecules with specificity usually about 95% and sensitivity exceeding 92%.1

Each compound was carefully measured by the Oberacher team at the Institute of Legal Medicine, Innsbruck Medical University. A series of controlled conditions ensured accurate, reliable, and reproducible search results in a variety of settings. The library demonstrates high transferability to a variety of tandem mass spectrometric instruments.

The Wiley Registry of Tandem Mass Spectral Data: MS for ID comes bundled with one of the most accurate search algorithms developed for LC-MS/MS providing fast, reproducible, and stable search results.


1 Oral Presentation, ASMS 2011. On the Development of a Robust and Transferable Tandem Mass Spectral Library for the Identification of Small Bioorganic Molecules. Birthe Schubert and Herbert Oberacher. Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria.

Library Specifications

Spectra: 12,048
Structures: 12,048
Unique Compounds: 1,163


See supported instrument file formats.

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Compound Coverage

Compound coverage can be searched at www.compoundsearch.com.