METLIN: Metabolite Search
Advanced
Simple Advanced Batch Metabolite Request

MID:
% Acetonitrile: -
Mass: -
MS/MS Fragment Count: -
Name:
Formula:
CAS:
KEGG:
Drug:
Notes:
Owner:
Show Fields:
Figure Size:
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Please install Java to enter molecular structures.
JME Editor courtesy of Peter Ertl, Novartis

Search Tips

  • The similarity distance must be between 0 (identical) and 1 (no similarity).
  • You do not have to fill out every field. Fields left blank will be ignored during the search.
  • The pop-up menus to the right are not used during the search. They only facilitate quick viewing/entry of values already present in the database.
  • To search for more than one value in a given field, enter the values into the text box, separating them by commas. For example, to find records with metabolite IDs 3 thru 5, enter "3, 4, 5" in the MID field.