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CHEBI:48209 - aflatoxin B2

ChEBI IDCHEBI:48209
ChEBI Nameaflatoxin B2
Stars
ASCII Nameaflatoxin B2
DefinitionAn aflatoxin having a hexahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene skeleton with oxygen functionality at positions 1, 4 and 11.
Last Modified20 November 2014
DownloadsMolfile
FormulaC17H14O6
Net Charge0
Average Mass314.293
Monoisotopic Mass314.07904
SMILES[H][C@]12OCC[C@@]1([H])c1c(cc(OC)c3c4c(c(=O)oc13)C(=O)CC4)O2
InChIInChI=1S/C17H14O6/c1-20-10-6-11-14(8-4-5-21-17(8)22-11)15-13(10)7-2-3-9(18)12(7)16(19)23-15/h6,8,17H,2-5H2,1H3/t8-,17+/m0/s1
InChIKeyWWSYXEZEXMQWHT-WNWIJWBNSA-N
Roles Classification
Biological Role:
mycotoxin  Poisonous substance produced by fungi.
ChEBI Ontology
Outgoing Relation(s)
aflatoxin B2 (CHEBI:48209) is a aflatoxin (CHEBI:22271)
Incoming Relation(s)
1,2-dideoxy-[5-([9-hydroxyaflatoxin(B2)-8-yl]formylamino)isocytosin-6-ylamino]ribofuranose 5-monophosphate (CHEBI:42351) has functional parent aflatoxin B2 (CHEBI:48209)
IUPAC Name 
(6aR,9aS)-4-methoxy-2,3,6a,8,9,9a-hexahydrocyclopenta[c]furo[3',2':4,5]furo[2,3-h]chromene-1,11-dione
Synonyms  Source
2,3,6aα,8,9,9aα-hexahydro-4-methoxycyclopenta[c]furo[3',2':4,5]furo[2,3-h][1]benzopyran-1,11-dioneChemIDplus
Dihydroaflatoxine B1ChemIDplus
Aflatoxin B2ChemIDplus
Dihydroaflatoxin B1ChemIDplus
AFB2ChEBI
(6aR-cis)-2,3,6a,8,9,9a-hexahydro-4-methoxycyclopenta[c]furo[3',2';4,5]furo[2,3-h][1]benzopyran-1,11-dioneChEBI
UniProt Name  Source
aflatoxin B2UniProt
Manual XrefsDatabases
C16753KEGG COMPOUND
C00023617KNApSAcK
Registry NumbersSources
Reaxys:1355115Reaxys
CAS:7220-81-7ChemIDplus
CAS:7220-81-7KEGG COMPOUND
Citations