Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-05-15 08:00:29 UTC
Update Date2022-08-31 06:42:47 UTC
Metabolite IDMMDBc0017696
Metabolite Identification
Common NameFumonisin b6
Description2-[2-({19-amino-6-[(3,4-dicarboxybutanoyl)oxy]-16,17,18-trihydroxy-5,9-dimethylicosan-7-yl}oxy)-2-oxoethyl]butanedioic acid 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. 2-[2-({19-amino-6-[(3,4-dicarboxybutanoyl)oxy]-16,17,18-trihydroxy-5,9-dimethylicosan-7-yl}oxy)-2-oxoethyl]butanedioic acid is a very strong basic compound (based on its pKa).
Structure
Synonyms
ValueSource
2-[2-({19-amino-6-[(3,4-dicarboxybutanoyl)oxy]-16,17,18-trihydroxy-5,9-dimethylicosan-7-yl}oxy)-2-oxoethyl]butanedioateGenerator
2-Amino-12,16-dimethyl-3,4,5,14,15-icosanepentaol 14,15-bis[3,4-bis(hydroxycarbonyl)butyric acid]Generator
Molecular FormulaC34H59NO15
Average Mass721.838
Monoisotopic Mass721.388470204
IUPAC Name2-[2-({19-amino-6-[(3,4-dicarboxybutanoyl)oxy]-16,17,18-trihydroxy-5,9-dimethylicosan-7-yl}oxy)-2-oxoethyl]butanedioic acid
Traditional Name2-[2-({19-amino-6-[(3,4-dicarboxybutanoyl)oxy]-16,17,18-trihydroxy-5,9-dimethylicosan-7-yl}oxy)-2-oxoethyl]butanedioic acid
CAS Registry NumberNot Available
SMILES
CCCCC(C)C(OC(=O)CC(CC(O)=O)C(O)=O)C(CC(C)CCCCCCC(O)C(O)C(O)C(C)N)OC(=O)CC(CC(O)=O)C(O)=O
InChI Identifier
InChI=1S/C34H59NO15/c1-5-6-12-20(3)32(50-29(42)18-23(34(47)48)16-27(39)40)25(49-28(41)17-22(33(45)46)15-26(37)38)14-19(2)11-9-7-8-10-13-24(36)31(44)30(43)21(4)35/h19-25,30-32,36,43-44H,5-18,35H2,1-4H3,(H,37,38)(H,39,40)(H,45,46)(H,47,48)
InChI KeyWQXBMSIHHKRGPX-UHFFFAOYSA-N