Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	23007
Common Name:	Melannin
Systematic Name:	6-hydroxy-4-(4-hydroxyphenyl)-7-methoxychromen-2-one
Synonyms:	[PubChem Synonyms]
Exact Mass:	284.0685 (neutral)    Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C16H12O5
InChIKey:	HUGUGFBIYQBLCS-UHFFFAOYSA-N
LIPID MAPS Category:	Polyketides [PK]
LIPID MAPS mainclass:	Flavonoids [PK12]
LIPID MAPS subclass:	Neoflavonoids [PK1210]
SMILES:	COc1cc2c(cc1O)c(cc(=O)o2)c1ccc(cc1)O
Studies:	Available studies(via PubChem CID)

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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	442808
LIPID MAPS ID:	LMPK12100004
CHEBI ID:	6728
HMDB ID:	HMDB0041758
KEGG ID:	C10504
Chemspider ID:	391130
EPA CompTox DB:	DTXCID80283051
Plant Metabolite Hub(Pmhub):	MS000010982

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