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Mass spectrometry based compound identification app.

Search and access mzCloud, the most advanced mass spectral library that contains high resolution tandem mass spectra of thousands of metabolites, pharmaceuticals, environmental contaminants, natural products and other compound classes.

Spectrum of an unknown compound can be converted to a QR code, scanned using your smart phone and matched against high quality reference spectra in mzCloud. The hit list displays compounds sorted according to the three scoring algorithms of user choice. The differences between query and library spectra can also be previewed.

How to use mzCloud app?
• Open Library and tap a compound to preview its chemical structure, names, metadata and link to the particular mzCloud record.
• You can also scan a QR code of a spectrum generated by Spectra Teleporter, a software that can be downloaded from the mzCloud website https://www.mzcloud.org/. The Spectra Teleporter takes spectra copied in Mass Frontier or Xcalibur, or spectra can be opened from any mzML file.

Do you want to learn about new mzCloud features and recently added compound classes?
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Follow us on Twitter: http://twitter.com/mzCloudDB

What’s New

Version 1.0.1

- Search results are auto-saved

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

massspecz ,

I love m/z cloud, but this app...

M/z cloud is invaluable for my work. However, this app is pretty limited, as you can not use it to view spectral data. Any attempt to is met with instruction to download Microsoft silverlight. This would be fine on my desktop—I gladly installed it there to use MZ Cloud, but that can’t be done on an Apple iPad/iPhone. I realize that there is useful stuff in this app, but without spectral data I don’t really see the point of the app. An iPhone compatible mz cloud app with full operability would be an amazing resource.

App Privacy

The developer, HighChem s.r.o., has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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