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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2009-02-04 09:42:06 UTC
Update Date2021-09-14 15:47:34 UTC
HMDB IDHMDB0011672
Secondary Accession Numbers
  • HMDB11672
Metabolite Identification
Common NameAflatoxin B1 dialcohol
DescriptionAflatoxin B1 dialcohol is an aflatoxin B1 metabolite. Aflatoxins are naturally occurring mycotoxins that are produced by many species of Aspergillus, a fungus, most notably Aspergillus flavus and Aspergillus parasiticus. At least 13 different types of aflatoxin are produced in nature. Aflatoxin B1 is considered the most toxic and is produced by both Aspergillus flavus and Aspergillus parasiticus. The native habitat of Aspergillus is in soil, decaying vegetation, hay, and grains undergoing microbiological deterioration and it invades all types of organic substrates whenever conditions are favorable for its growth. Favorable conditions include high moisture content (at least 7%) and high temperature. Aflatoxins B1 (AFB1) are contaminants of improperly stored foods; they are potent genotoxic and carcinogenic compounds, exerting their effects through damage to DNA. They can also induce mutations that increase oxidative damage. (PMID: 17214555 ). Crops which are frequently affected by Aspergillus contamination include cereals (maize, sorghum, pearl millet, rice, wheat), oilseeds (peanut, soybean, sunflower, cotton), spices (chile peppers, black pepper, coriander, turmeric, ginger), and tree nuts (almond, pistachio, walnut, coconut, brazil nut). Aflatoxin B1 dialcohol is a derivative of aflatoxin B1 (AFB1) that is formed from AFB1-dihydrodiol (AFB1-dhd) by a novel aldehyde reductase (Aflatoxin B1 aldehyde reductase) (PMID: 1134261 ). Aflatoxin B1 aldehyde reductases (AFARs) are inducible members of the aldo-keto reductase superfamily. They convert aflatoxin B1 dialdehyde derived from the exo- and endo-8,9-epoxides into a number of reduced alcohol products that might be less capable of forming covalent adducts with proteins (PMID: 18266327 ). AFB1 dialdehyde does not bind to DNA but can react with protein lysine groups. There are two principal techniques that can be used to detect levels of aflatoxin in humans. One measures the AFB1-guanine adduct in the urine of subjects. The presence of this breakdown product indicates exposure to aflatoxin B1 in the past 24 hours. The second technique involves the measurement of the AFB1-albumin adduct level in the blood serum.
Structure
Data?1582752936
Synonyms
ValueSource
3-HydroxyphenylpyruvateGenerator
3-HPPAHMDB
HPPAHMDB
m-HydroxyphenylpyruvateHMDB
m-Hydroxyphenylpyruvic acidHMDB
AFB1 dialcoholHMDB
Chemical FormulaC18H18O6
Average Molecular Weight330.3319
Monoisotopic Molecular Weight330.110338308
IUPAC Name3-(1,2-dihydroxyethyl)-8-methoxy-5-oxatetracyclo[7.7.0.0²,⁶.0¹⁰,¹⁴]hexadeca-1(9),2(6),7,10(14)-tetraene-13,15-dione
Traditional Name3-(1,2-dihydroxyethyl)-8-methoxy-5-oxatetracyclo[7.7.0.0²,⁶.0¹⁰,¹⁴]hexadeca-1(9),2(6),7,10(14)-tetraene-13,15-dione
CAS Registry NumberNot Available
SMILES
COC1=CC2=C(C(CO2)C(O)CO)C2=C1C1=C(C(=O)CC1)C(=O)C2
InChI Identifier
InChI=1S/C18H18O6/c1-23-14-5-15-17(10(7-24-15)13(22)6-19)9-4-12(21)18-8(16(9)14)2-3-11(18)20/h5,10,13,19,22H,2-4,6-7H2,1H3
InChI KeyQEIDPNWKOZPLQZ-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylpyruvic acid derivatives. Phenylpyruvic acid derivatives are compounds containing a phenylpyruvic acid moiety, which consists of a phenyl group substituted at the second position by an pyruvic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassPhenylpyruvic acid derivatives
Direct ParentPhenylpyruvic acid derivatives
Alternative Parents
Substituents
  • Phenylpyruvate
  • 3-phenylpropanoic-acid
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Alpha-keto acid
  • Keto acid
  • Alpha-hydroxy ketone
  • Ketone
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.45 g/LALOGPS
logP0.48ALOGPS
logP0.4ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)12.85ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area93.06 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity85.91 m³·mol⁻¹ChemAxon
Polarizability33.61 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+178.18131661259
DarkChem[M-H]-171.63131661259
DeepCCS[M+H]+178.36830932474
DeepCCS[M-H]-176.0130932474
DeepCCS[M-2H]-209.97830932474
DeepCCS[M+Na]+185.20530932474
AllCCS[M+H]+176.332859911
AllCCS[M+H-H2O]+173.232859911
AllCCS[M+NH4]+179.132859911
AllCCS[M+Na]+180.032859911
AllCCS[M-H]-180.332859911
AllCCS[M+Na-2H]-180.032859911
AllCCS[M+HCOO]-179.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Aflatoxin B1 dialcoholCOC1=CC2=C(C(CO2)C(O)CO)C2=C1C1=C(C(=O)CC1)C(=O)C24720.3Standard polar33892256
Aflatoxin B1 dialcoholCOC1=CC2=C(C(CO2)C(O)CO)C2=C1C1=C(C(=O)CC1)C(=O)C22942.9Standard non polar33892256
Aflatoxin B1 dialcoholCOC1=CC2=C(C(CO2)C(O)CO)C2=C1C1=C(C(=O)CC1)C(=O)C23334.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Aflatoxin B1 dialcohol,1TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)C3)C(C(CO)O[Si](C)(C)C)CO22973.5Semi standard non polar33892256
Aflatoxin B1 dialcohol,1TMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)C3)C(C(O)CO[Si](C)(C)C)CO22992.4Semi standard non polar33892256
Aflatoxin B1 dialcohol,1TMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C)=CC1)C(C(O)CO)CO23009.0Semi standard non polar33892256
Aflatoxin B1 dialcohol,1TMS,isomer #4COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C)=C3)C(C(O)CO)CO23109.5Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)C3)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO22996.6Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C)=CC1)C(C(CO)O[Si](C)(C)C)CO23021.6Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C)=C3)C(C(CO)O[Si](C)(C)C)CO23089.1Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #4COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C)=CC1)C(C(O)CO[Si](C)(C)C)CO23026.6Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C)=C3)C(C(O)CO[Si](C)(C)C)CO23108.1Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #6COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(O)CO)CO23128.0Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(=O)CCC4=C13)C(C(CO)O[Si](C)(C)C)CO23089.1Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TMS,isomer #8COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(=O)CCC4=C13)C(C(O)CO[Si](C)(C)C)CO23108.1Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C)=CC1)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO22998.8Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C)=CC1)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO22949.6Standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C)=CC1)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23546.2Standard polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C)=C3)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23081.8Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C)=C3)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23041.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C)=C3)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23485.0Standard polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(CO)O[Si](C)(C)C)CO23078.2Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(CO)O[Si](C)(C)C)CO22977.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(CO)O[Si](C)(C)C)CO23672.4Standard polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #4COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(=O)CCC4=C13)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23081.8Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #4COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(=O)CCC4=C13)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23041.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #4COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(=O)CCC4=C13)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23485.0Standard polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(O)CO[Si](C)(C)C)CO23076.2Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(O)CO[Si](C)(C)C)CO22987.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(O)CO[Si](C)(C)C)CO23697.1Standard polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #6COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(CO)O[Si](C)(C)C)CO23078.2Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #6COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(CO)O[Si](C)(C)C)CO22977.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #6COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(CO)O[Si](C)(C)C)CO23672.4Standard polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(O)CO[Si](C)(C)C)CO23076.2Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(O)CO[Si](C)(C)C)CO22987.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(O)CO[Si](C)(C)C)CO23697.1Standard polar33892256
Aflatoxin B1 dialcohol,4TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23057.1Semi standard non polar33892256
Aflatoxin B1 dialcohol,4TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO22987.0Standard non polar33892256
Aflatoxin B1 dialcohol,4TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C)=CC1)C(O[Si](C)(C)C)=C3)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23423.1Standard polar33892256
Aflatoxin B1 dialcohol,4TMS,isomer #2COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23057.1Semi standard non polar33892256
Aflatoxin B1 dialcohol,4TMS,isomer #2COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO22987.0Standard non polar33892256
Aflatoxin B1 dialcohol,4TMS,isomer #2COC1=CC2=C(C3=CC(O[Si](C)(C)C)=C4C(O[Si](C)(C)C)=CCC4=C13)C(C(CO[Si](C)(C)C)O[Si](C)(C)C)CO23423.1Standard polar33892256
Aflatoxin B1 dialcohol,1TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)C3)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23201.7Semi standard non polar33892256
Aflatoxin B1 dialcohol,1TBDMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)C3)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23215.6Semi standard non polar33892256
Aflatoxin B1 dialcohol,1TBDMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C(C)(C)C)=CC1)C(C(O)CO)CO23232.3Semi standard non polar33892256
Aflatoxin B1 dialcohol,1TBDMS,isomer #4COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(O)CO)CO23342.4Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)C3)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23466.4Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C(C)(C)C)=CC1)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23479.7Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23562.4Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #4COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C(C)(C)C)=CC1)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23474.8Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23559.3Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #6COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(O)CO)CO23609.3Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(=O)CCC4=C13)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23562.4Semi standard non polar33892256
Aflatoxin B1 dialcohol,2TBDMS,isomer #8COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(=O)CCC4=C13)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23559.3Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C(C)(C)C)=CC1)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23683.9Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C(C)(C)C)=CC1)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23495.1Standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)C3)C(O[Si](C)(C)C(C)(C)C)=CC1)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23769.3Standard polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23762.9Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23692.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #2COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23759.5Standard polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23804.8Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23471.8Standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #3COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23858.0Standard polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #4COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(=O)CCC4=C13)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23762.9Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #4COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(=O)CCC4=C13)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23692.3Standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #4COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(=O)CCC4=C13)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23759.5Standard polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23798.4Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23481.8Standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #5COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23878.0Standard polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #6COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23804.8Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #6COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23471.8Standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #6COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(CO)O[Si](C)(C)C(C)(C)C)CO23858.0Standard polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23798.4Semi standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23481.8Standard non polar33892256
Aflatoxin B1 dialcohol,3TBDMS,isomer #7COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(O)CO[Si](C)(C)C(C)(C)C)CO23878.0Standard polar33892256
Aflatoxin B1 dialcohol,4TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23972.6Semi standard non polar33892256
Aflatoxin B1 dialcohol,4TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23628.1Standard non polar33892256
Aflatoxin B1 dialcohol,4TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(O[Si](C)(C)C(C)(C)C)=CC1)C(O[Si](C)(C)C(C)(C)C)=C3)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23733.0Standard polar33892256
Aflatoxin B1 dialcohol,4TBDMS,isomer #2COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23972.6Semi standard non polar33892256
Aflatoxin B1 dialcohol,4TBDMS,isomer #2COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23628.1Standard non polar33892256
Aflatoxin B1 dialcohol,4TBDMS,isomer #2COC1=CC2=C(C3=CC(O[Si](C)(C)C(C)(C)C)=C4C(O[Si](C)(C)C(C)(C)C)=CCC4=C13)C(C(CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)CO23733.0Standard polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Aflatoxin B1 dialcohol GC-MS (Non-derivatized) - 70eV, Positivesplash10-0il1-3095000000-16ef5315b7ab6df146bc2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Aflatoxin B1 dialcohol GC-MS (2 TMS) - 70eV, Positivesplash10-05di-3101900000-c0f3af13cd96b13d10152017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Aflatoxin B1 dialcohol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 10V, Positive-QTOFsplash10-01q9-0039000000-d8a6984403c7ad8b5c012017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 20V, Positive-QTOFsplash10-03ed-4094000000-5948fc0ff620c7856cc42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 40V, Positive-QTOFsplash10-05o1-5190000000-a1f4683c20837362b9172017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 10V, Negative-QTOFsplash10-004i-0029000000-77d4b6f4f9f8a6b2e52f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 20V, Negative-QTOFsplash10-02vj-1095000000-6762670b1cd34962f95a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 40V, Negative-QTOFsplash10-002f-2090000000-194a078730ef606ab2dc2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 10V, Positive-QTOFsplash10-01q9-0059000000-c32795aa45a9bcef96812021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 20V, Positive-QTOFsplash10-01q9-0059000000-5f5d5c2f0688199f5ad92021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 40V, Positive-QTOFsplash10-0udl-0095000000-087e1cea9acd8977b36a2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 10V, Negative-QTOFsplash10-004i-0049000000-9a86ca58dcf438f3b2cc2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 20V, Negative-QTOFsplash10-0gb9-0090000000-6f189f4bbe7fc2b09e642021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin B1 dialcohol 40V, Negative-QTOFsplash10-0fur-0091000000-9a41cedfbfb6cfb0672b2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB028354
KNApSAcK IDNot Available
Chemspider ID4476924
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia Link4-Hydroxyphenylpyruvic acid
METLIN IDNot Available
PubChem Compound5318321
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Ragan CA Jr: Editorial: The great scourge of our society. Med Times. 1975 Jun;103(6):23, 29. [PubMed:1134261 ]
  2. Amici M, Cecarini V, Pettinari A, Bonfili L, Angeletti M, Barocci S, Biagetti M, Fioretti E, Eleuteri AM: Binding of aflatoxins to the 20S proteasome: effects on enzyme functionality and implications for oxidative stress and apoptosis. Biol Chem. 2007 Jan;388(1):107-17. [PubMed:17214555 ]
  3. Johnson DN, Egner PA, Obrian G, Glassbrook N, Roebuck BD, Sutter TR, Payne GA, Kensler TW, Groopman JD: Quantification of urinary aflatoxin B1 dialdehyde metabolites formed by aflatoxin aldehyde reductase using isotope dilution tandem mass spectrometry. Chem Res Toxicol. 2008 Mar;21(3):752-60. doi: 10.1021/tx700397n. Epub 2008 Feb 12. [PubMed:18266327 ]

Enzymes

General function:
Energy production and conversion
Specific function:
Catalyzes the NADPH-dependent reduction of succinic semialdehyde to gamma-hydroxybutyrate. May have an important role in producing the neuromodulator gamma-hydroxybutyrate (GHB). Has broad substrate specificity. Has NADPH-dependent aldehyde reductase activity towards 2-carboxybenzaldehyde, 2-nitrobenzaldehyde and pyridine-2-aldehyde (in vitro). Can reduce 1,2-naphthoquinone and 9,10-phenanthrenequinone (in vitro). Can reduce the dialdehyde protein-binding form of aflatoxin B1 (AFB1) to the non-binding AFB1 dialcohol. May be involved in protection of liver against the toxic and carcinogenic effects of AFB1, a potent hepatocarcinogen.
Gene Name:
AKR7A2
Uniprot ID:
O43488
Molecular weight:
39588.65
General function:
Involved in oxidoreductase activity
Specific function:
Can reduce the dialdehyde protein-binding form of aflatoxin B1 (AFB1) to the non-binding AFB1 dialcohol. May be involved in protection of liver against the toxic and carcinogenic effects of AFB1, a potent hepatocarcinogen
Gene Name:
AKR7A3
Uniprot ID:
O95154
Molecular weight:
37206.1
General function:
Involved in oxidoreductase activity
Specific function:
Can reduce the dialdehyde protein-binding form of aflatoxin B1 (AFB1) to the non-binding AFB1 dialcohol. May be involved in protection of liver against the toxic and carcinogenic effects of AFB1, a potent hepatocarcinogen
Gene Name:
AKR7L
Uniprot ID:
Q8NHP1
Molecular weight:
36963.5