Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	22117
Common Name:	Procyanidin B4
Systematic Name:	(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3S,4S)-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 B4
Synonyms:	[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-VUGKQVTMSA-N
LIPID MAPS Category:	Polyketides [PK]
LIPID MAPS mainclass:	Flavonoids [PK12]
LIPID MAPS subclass:	Proanthocyanidins [PK1203]
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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All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	147299
LIPID MAPS ID:	LMPK12030004
CHEBI ID:	27589
HMDB ID:	HMDB0013690
KEGG ID:	C10238
Chemspider ID:	129882
EPA CompTox DB:	DTXCID30218595
Plant Metabolite Hub(Pmhub):	MS000009946
PhytoHub ID:	PHUB000279

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
NPClassifier classification: "NPClassifier: A Deep Neural Network-Based Structural Classification Tool for Natural Products", Kim HW, Wang M, Leber CA, Nothias LF, Reher R, Kang KB, van der Hooft JJJ, Dorrestein PC, Gerwick WH and Cottrell GW. J Nat Prod. 2021 Nov 26;84(11):2795-2807.DOI: 10.1021/acs.jnatprod.1c00399.