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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:37:03 UTC
Update Date2022-03-07 02:52:34 UTC
HMDB IDHMDB0030479
Secondary Accession Numbers
  • HMDB30479
Metabolite Identification
Common NameAflatoxin M1
DescriptionAflatoxin M1 is found in milk and milk products. Minor mycotoxin of Aspergillus flavus, also found in the milk of cows and sheep fed toxic meal. Metab. of Aflatoxin B1 JHZ87-P [CCD].Aflatoxins are naturally occurring mycotoxins that are produced by many species of Aspergillus, a fungus, most notably Aspergillus flavus and Aspergillus parasiticus. Aflatoxins are toxic and among the most carcinogenic substances known. Aflatoxin M1 is a metabolite of aflatoxin B1 in humans and animals. (Wikipedia )
Structure
Data?1563861991
Synonyms
ValueSource
4-Hydroxyaflatoxin b1ChEBI
AFM1ChEBI
Aflatoxin g1HMDB
4 Hydroxyaflatoxin b1HMDB
Aflatoxin m1, cis(+-)-isomerHMDB
Aflatoxin mHMDB
Aflatoxin m(1)MeSH
Chemical FormulaC17H12O7
Average Molecular Weight328.273
Monoisotopic Molecular Weight328.058302738
IUPAC Name(3R,7R)-3-hydroxy-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.0²,⁹.0³,⁷.0¹³,¹⁷]nonadeca-1(12),2(9),4,10,13(17)-pentaene-16,18-dione
Traditional Name(3R,7R)-3-hydroxy-11-methoxy-6,8,19-trioxapentacyclo[10.7.0.0²,⁹.0³,⁷.0¹³,¹⁷]nonadeca-1(12),2(9),4,10,13(17)-pentaene-16,18-dione
CAS Registry Number6795-23-9
SMILES
[H][C@]12OC=C[C@@]1(O)C1=C(O2)C=C(OC)C2=C1OC(=O)C1=C2CCC1=O
InChI Identifier
InChI=1S/C17H12O7/c1-21-9-6-10-13(17(20)4-5-22-16(17)23-10)14-12(9)7-2-3-8(18)11(7)15(19)24-14/h4-6,16,20H,2-3H2,1H3/t16-,17-/m1/s1
InChI KeyMJBWDEQAUQTVKK-IAGOWNOFSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as difurocoumarocyclopentenones. These are polycyclic aromatic compounds containing a cyclopenten-2-one ring fused to the coumarin moiety of the difurocoumarin skeleton.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassFuranocoumarins
Direct ParentDifurocoumarocyclopentenones
Alternative Parents
Substituents
  • Difurocoumarocyclopentenone
  • Benzopyran
  • 1-benzopyran
  • Coumaran
  • Anisole
  • Aryl alkyl ketone
  • Aryl ketone
  • Alkyl aryl ether
  • Pyranone
  • Pyran
  • Benzenoid
  • Tertiary alcohol
  • Dihydrofuran
  • Heteroaromatic compound
  • Lactone
  • Ketone
  • Acetal
  • Oxacycle
  • Ether
  • Organoheterocyclic compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point299 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.99 g/LALOGPS
logP1.21ALOGPS
logP0.93ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)11.42ChemAxon
pKa (Strongest Basic)-4.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area91.29 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity79.67 m³·mol⁻¹ChemAxon
Polarizability31.07 ųChemAxon
Number of Rings5ChemAxon
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]+172.17531661259
DarkChem[M-H]-171.82731661259
DeepCCS[M-2H]-202.84330932474
DeepCCS[M+Na]+177.69330932474
AllCCS[M+H]+173.332859911
AllCCS[M+H-H2O]+169.932859911
AllCCS[M+NH4]+176.432859911
AllCCS[M+Na]+177.232859911
AllCCS[M-H]-177.532859911
AllCCS[M+Na-2H]-176.732859911
AllCCS[M+HCOO]-175.932859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022.6.23 minutes32390414
Predicted by Siyang on May 30, 202211.8675 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.73 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2053.5 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid281.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid154.7 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid182.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid104.2 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid363.4 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid554.4 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)127.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid976.6 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid417.9 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1328.8 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid323.4 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid348.9 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate348.0 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA329.6 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water56.5 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Aflatoxin M1[H][C@]12OC=C[C@@]1(O)C1=C(O2)C=C(OC)C2=C1OC(=O)C1=C2CCC1=O4181.7Standard polar33892256
Aflatoxin M1[H][C@]12OC=C[C@@]1(O)C1=C(O2)C=C(OC)C2=C1OC(=O)C1=C2CCC1=O2816.1Standard non polar33892256
Aflatoxin M1[H][C@]12OC=C[C@@]1(O)C1=C(O2)C=C(OC)C2=C1OC(=O)C1=C2CCC1=O2992.8Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Aflatoxin M1,1TMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)O3)[C@]1(O[Si](C)(C)C)C=CO[C@@H]1O22959.0Semi standard non polar33892256
Aflatoxin M1,1TBDMS,isomer #1COC1=CC2=C(C3=C1C1=C(C(=O)CC1)C(=O)O3)[C@]1(O[Si](C)(C)C(C)(C)C)C=CO[C@@H]1O23169.5Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Aflatoxin M1 GC-MS (Non-derivatized) - 70eV, Positivesplash10-05fr-1093000000-d4b028c14eb0b56a6dab2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Aflatoxin M1 GC-MS (1 TMS) - 70eV, Positivesplash10-05fr-3019000000-16e7ca1f490d12f2251c2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Aflatoxin M1 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 M1 10V, Positive-QTOFsplash10-004i-0019000000-bbac981b86ec0492f21d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 20V, Positive-QTOFsplash10-01t9-0049000000-6f31a5efa1e5ce49dc2e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 40V, Positive-QTOFsplash10-03fs-4590000000-05fb74b57fa5ff2e34e62017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 10V, Negative-QTOFsplash10-004i-0029000000-391e040bf68fd12a6ee32017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 20V, Negative-QTOFsplash10-004i-0029000000-8af815da6e7ffdd1aa662017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 40V, Negative-QTOFsplash10-01td-4490000000-718acd1824f6a41573d12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 10V, Negative-QTOFsplash10-004i-0009000000-3eb691afb29ed57b3f5f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 20V, Negative-QTOFsplash10-004i-0019000000-378c0fff332dffa4ac832021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 40V, Negative-QTOFsplash10-004j-1393000000-72a0612864b183b854402021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 10V, Positive-QTOFsplash10-004i-0009000000-a6e8d4715f87e5602d4e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 20V, Positive-QTOFsplash10-004i-0009000000-60957124411bf6b339802021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Aflatoxin M1 40V, Positive-QTOFsplash10-0fbi-0079000000-fe971dd41bcdbd5a26bd2021-09-22Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
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 IDFDB002348
KNApSAcK IDC00023618
Chemspider ID13775
KEGG Compound IDC16755
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAflatoxin M1
METLIN IDNot Available
PubChem Compound14421
PDB IDNot Available
ChEBI ID78576
Food Biomarker OntologyNot Available
VMH IDM01300
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .