Name of the metabolite
Name Name of the metabolite
CAS Number Chemical Abstract Service identification number
KEGG Number Kyoto Encyclopedia of Genes and Genomes compound identification number
InChIKey International Chemical Identifier
Formula Chemical molecular formula describing elemental composition
Monoisotopic Mass Mass of the metabolite calculated from the most abundant isotopes of those elements instead of the isotopic average mass
Biospecimen Location The biospecimen location of the metabolite
Authentic Standards STD, Non-STD

Derivatization Reagent : An experiment on the metabolite labeled by this derivatization reagent

Derivatization
Derivatization Reagent The derivatization reagent labling the metabolite
m/z Labeled m/z of the metabolite labeled by the derivatization reagent (For metabolites with standard, m/z is calculated from structure, and for metabolites without standard, it is measured by mass spectrometry.)
Retention Index (RI) Retention index of the metabolite labeled by the derivatization reagent calculated from the retention time 
Biospecimen Location Biospecimen Location
Conditions of Chromatography and Mass Spectrometry
Column The chromatographic column used in this experiment
Temperature Column temperature
Mobile Phases Types of mobile phases used in this experiment
Instrument The instrument used in this experiment
Scan Mode Scan mode of mass spectrometry
MS2

MS3