Metabolomics Structure Database

 
MW REGNO: 37071
Common Name:Citric acid
Systematic Name:2-hydroxypropane-1,2,3-tricarboxylic acid
RefMet Name:Citric acid
Synonyms: [PubChem Synonyms]
Exact Mass:
192.0270 (neutral)    Calculate m/z:
Formula:C6H8O7
InChIKey:KRKNYBCHXYNGOX-UHFFFAOYSA-N
ClassyFire superclass:Organic acids and derivatives [C0000264]
ClassyFire class:Carboxylic acids and derivatives [C0000265]
ClassyFire subclass:Tricarboxylic acids and derivatives [C0001986]
ClassyFire direct parent:Tricarboxylic acids and derivatives [C0001986]
Massbank MS spectra:View MS spectra
NP-MRD NMR spectra:View NMR spectra
SMILES:C(C(=O)O)C(CC(=O)O)(C(=O)O)O
Studies:Available studies (via RefMet name)

Select appropriate tab below to view additional details:

External database links:

PubChem CID:311
CHEBI ID:30769
HMDB ID:HMDB0000094
KEGG ID:C00158
Chemspider ID:305
METLIN ID:124
BMRB ID:bmse000076
MetaCyc ID:CIT
NP-MRD ID(NMR):NP0000152
EPA CompTox DB:DTXCID50332
Plant Metabolite Hub(Pmhub):MS000000308

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y

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