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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 03:03:04 UTC
Update Date2022-03-07 02:56:59 UTC
HMDB IDHMDB0041372
Secondary Accession Numbers
  • HMDB41372
Metabolite Identification
Common NameAlectrol
DescriptionAlectrol is found in cowpea. Alectrol is isolated from the roots of Vigna unguiculata (genuine host plant for Alectra species) Strigolactones are plant hormones that have been implicated in inhibition of shoot branching. Strigolactones are carotenoid-derived and trigger germination of parasitic plant seeds (for example striga from which they gained their name) and stimulate symbiotic mycorrhizal fungi. Strigolactones contain a labile ether bond that is easily hydrolysed in the rhizosphere meaning that there is a large concentration gradient between areas near the root and those further away.
Structure
Data?1563863656
Synonyms
ValueSource
AlectrolMeSH
Chemical FormulaC19H22O6
Average Molecular Weight346.3744
Monoisotopic Molecular Weight346.141638436
IUPAC Name5-{[(3Z)-8a-hydroxy-8,8-dimethyl-2-oxo-2H,3H,3aH,5H,6H,7H,8H,8aH,8bH-indeno[1,2-b]furan-3-ylidene]methoxy}-3-methyl-2,5-dihydrofuran-2-one
Traditional Name5-{[(3Z)-8a-hydroxy-8,8-dimethyl-2-oxo-3aH,5H,6H,7H,8bH-indeno[1,2-b]furan-3-ylidene]methoxy}-3-methyl-5H-furan-2-one
CAS Registry Number143572-84-3
SMILES
CC1=CC(O\C=C2\C3C=C4CCCC(C)(C)C4(O)C3OC2=O)OC1=O
InChI Identifier
InChI=1S/C19H22O6/c1-10-7-14(24-16(10)20)23-9-13-12-8-11-5-4-6-18(2,3)19(11,22)15(12)25-17(13)21/h7-9,12,14-15,22H,4-6H2,1-3H3/b13-9-
InChI KeyFIKOOQXJBAJJSE-LCYFTJDESA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassLactones
Sub ClassGamma butyrolactones
Direct ParentGamma butyrolactones
Alternative Parents
Substituents
  • 2-furanone
  • Dicarboxylic acid or derivatives
  • Gamma butyrolactone
  • Cyclic alcohol
  • Dihydrofuran
  • Tertiary alcohol
  • Tetrahydrofuran
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Vinylogous ester
  • Carboxylic acid ester
  • Acetal
  • Carboxylic acid derivative
  • Oxacycle
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility4755 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.2 g/LALOGPS
logP1.9ALOGPS
logP2.77ChemAxon
logS-3.2ALOGPS
pKa (Strongest Acidic)2.95ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area82.06 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity88.84 m³·mol⁻¹ChemAxon
Polarizability35.71 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]+178.56331661259
DarkChem[M-H]-175.80631661259
DeepCCS[M+H]+189.17230932474
DeepCCS[M-H]-186.70930932474
DeepCCS[M-2H]-220.41830932474
DeepCCS[M+Na]+195.85430932474
AllCCS[M+H]+182.032859911
AllCCS[M+H-H2O]+179.132859911
AllCCS[M+NH4]+184.732859911
AllCCS[M+Na]+185.532859911
AllCCS[M-H]-184.232859911
AllCCS[M+Na-2H]-184.132859911
AllCCS[M+HCOO]-184.232859911

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, 2022.7.08 minutes32390414
Predicted by Siyang on May 30, 202215.9742 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20220.92 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2922.4 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid341.6 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid168.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid193.3 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid127.7 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid586.5 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 Acid909.9 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)80.7 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1379.1 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid517.7 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1525.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid408.6 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid494.1 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate311.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA386.1 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water8.1 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
AlectrolCC1=CC(O\C=C2\C3C=C4CCCC(C)(C)C4(O)C3OC2=O)OC1=O3816.4Standard polar33892256
AlectrolCC1=CC(O\C=C2\C3C=C4CCCC(C)(C)C4(O)C3OC2=O)OC1=O2744.9Standard non polar33892256
AlectrolCC1=CC(O\C=C2\C3C=C4CCCC(C)(C)C4(O)C3OC2=O)OC1=O3006.5Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Alectrol,1TMS,isomer #1CC1=CC(O/C=C2\C(=O)OC3C2C=C2CCCC(C)(C)C23O[Si](C)(C)C)OC1=O2845.6Semi standard non polar33892256
Alectrol,1TBDMS,isomer #1CC1=CC(O/C=C2\C(=O)OC3C2C=C2CCCC(C)(C)C23O[Si](C)(C)C(C)(C)C)OC1=O3086.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Alectrol GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-3900000000-7818b2e0d3841514c49b2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alectrol GC-MS (1 TMS) - 70eV, Positivesplash10-00ba-9432000000-aaa085c0f745c5b12fae2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Alectrol 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 - Alectrol 10V, Positive-QTOFsplash10-008a-3293000000-9dcf064942adb6d491d02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 20V, Positive-QTOFsplash10-001i-9150000000-fd98c1710fe6da7cfb5e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 40V, Positive-QTOFsplash10-05nu-9000000000-c541fa70af5402af3dfe2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 10V, Negative-QTOFsplash10-0002-1059000000-562d33047f0ebc1153e72017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 20V, Negative-QTOFsplash10-02ft-6493000000-667f0d55fbb75a5942542017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 40V, Negative-QTOFsplash10-0550-9650000000-4779922eefac10baa4212017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 10V, Negative-QTOFsplash10-0002-1019000000-649d0fec9485f9ae722e2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 20V, Negative-QTOFsplash10-0002-1193000000-bcdc31eb42054ea0989e2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 40V, Negative-QTOFsplash10-0007-8491000000-06c44a216a269b2be0542021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 10V, Positive-QTOFsplash10-0002-0089000000-64755cebd5a7af78d5fb2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 20V, Positive-QTOFsplash10-0fba-3298000000-5b9b69b8643f286143072021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Alectrol 40V, Positive-QTOFsplash10-01r2-1940000000-d27fe4c92557940c496b2021-09-25Wishart 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 IDFDB021298
KNApSAcK IDC00003401
Chemspider ID35015163
KEGG Compound IDC09059
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkStrigolactone
METLIN IDNot Available
PubChem Compound131753126
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1891781
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.. .