Toggle navigation
M2MDB
Browse
Metabolite Browse
Protein Browse
Reaction Browse
Pathway Browse
Class Browse
Concentration Browse
Search
ChemQuery Structure Search
Molecular Weight Search
Text Query
Advanced Search
Sequence Search
LC-MS Search
LC-MS/MS Search
GC-MS Search
1D NMR Search
2D NMR Search
Downloads
About
About M2MDB
Citing M2MDB
Documentation
Statistics
Other Databases
Wishart Research Group
TMIC Wishart Node
Contact Us
compounds
proteins
pathways
Search
Quantitative metabolomics services for biomarker discovery and validation.
Specializing in ready to use metabolomics kits.
Your source for quantitative metabolomics technologies and bioinformatics.
Structural search and advanced query search is temporarily unavailable. We are working to fix this issue. Thank you for your support and patience.
Spectra Search
Tandom Mass Spectrum
LC-MS Search
LC-MS/MS Search
GC-MS Search
1D NMR Search
2D NMR Search
Parent Ion Mass (Da)
Parent Ion Mass Tolerance ±
Da
ppm
Ionization
Positive
Negative
CID Energy
Low
Medium
High
All
MS/MS Peak List (M/Z & Intensity)
Enter one peak per line
Mass/Charge (m/z) Tolerance ±
Da
ppm
Include predicted spectra?
Load Example