Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-05-15 00:07:15 UTC
Update Date2024-10-06 22:17:08 UTC
Metabolite IDMMDBc0006640
Metabolite Identification
Common NameFumonisin B2
Descriptionfumonisin b2, also known as FB2, belongs to the class of organic compounds known as fumonisins. These are diesters of propane-1,2,3-tricarboxylic acid (TCA) and similar long-chain aminopolyol backbones (for FB1: 2S-amino-12S,16R-dimethyl-3S,5R,10R,14S,15R-pentahydroxyeicosane). Structurally, fumonisins resemble the sphingoid bases sphinganine (SA) and sphingosine (SO) to which TCA groups have been added at the C-14 and C-15 positions. Thus, fumonisin B2 is considered to be a sphingoid base. fumonisin b2 is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on fumonisin b2.
Structure
Synonyms
ValueSource
FB2ChEBI
Fumonisin-b2MeSH
Molecular FormulaC34H59NO14
Average Mass705.839
Monoisotopic Mass705.393555584
IUPAC Name(2R)-2-(2-{[(5R,6R,7S,9S,16R,18S,19S)-19-amino-6-{[(3R)-3,4-dicarboxybutanoyl]oxy}-16,18-dihydroxy-5,9-dimethylicosan-7-yl]oxy}-2-oxoethyl)butanedioic acid
Traditional Namefumonisin B2
CAS Registry NumberNot Available
SMILES
[H][C@](C)(CCCCCC[C@@]([H])(O)C[C@]([H])(O)[C@]([H])(C)N)C[C@]([H])(OC(=O)C[C@@]([H])(CC(O)=O)C(O)=O)[C@]([H])(OC(=O)C[C@@]([H])(CC(O)=O)C(O)=O)[C@]([H])(C)CCCC
InChI Identifier
InChI=1S/C34H59NO14/c1-5-6-12-21(3)32(49-31(43)18-24(34(46)47)16-29(40)41)27(48-30(42)17-23(33(44)45)15-28(38)39)14-20(2)11-9-7-8-10-13-25(36)19-26(37)22(4)35/h20-27,32,36-37H,5-19,35H2,1-4H3,(H,38,39)(H,40,41)(H,44,45)(H,46,47)/t20-,21+,22-,23+,24+,25+,26-,27-,32+/m0/s1
InChI KeyUXDPXZQHTDAXOZ-STOIETHLSA-N