Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	22114
Common Name:	Procyanidin B1
Systematic Name:	(2R,3S)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
RefMet Name:	Procyanidin B1
Synonyms:	Epicatechin-(4beta->8)-ent-epicatechin [PubChem Synonyms]
Exact Mass:	578.1424 (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:	C30H26O12
InChIKey:	XFZJEEAOWLFHDH-UKWJTHFESA-N
LIPID MAPS Category:	Polyketides [PK]
LIPID MAPS mainclass:	Flavonoids [PK12]
LIPID MAPS subclass:	Proanthocyanidins [PK1203]
MoNA MS spectra:	View MS spectra
SMILES:	c1cc(c(cc1[C@@H]1[C@H](Cc2c(cc(c([C@H]3c4c(cc(cc4O[C@H](c4ccc(c(c4)O)O)[C@@H]3O)O)O)c2O1)O)O)O)O)O
Studies:	Available studies (via RefMet name)

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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