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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:45:33 UTC
Update Date2022-03-07 02:53:07 UTC
HMDB IDHMDB0031802
Secondary Accession Numbers
  • HMDB31802
Metabolite Identification
Common Name(±)-Metalaxyl
Description(±)-Metalaxyl, also known as R-metalaxyl or acylon, belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids. Based on a literature review very few articles have been published on (±)-Metalaxyl.
Structure
Data?1563862173
Synonyms
ValueSource
Ridomil, (L-ala)-isomerHMDB
Methyl-DL-N-(2,6-dimethylphenyl)-N-(methoxyacetyl)-alaninateHMDB
AcylonHMDB
R-MetalaxylHMDB
RidomilHMDB
rac-MetalaxylHMDB
Methyl N-(2,6-dimethylphenyl)-N-(methoxyacetyl)alaninic acidHMDB
MetalaxylHMDB
Chemical FormulaC15H21NO4
Average Molecular Weight279.3315
Monoisotopic Molecular Weight279.147058165
IUPAC Namemethyl 2-[N-(2,6-dimethylphenyl)-2-methoxyacetamido]propanoate
Traditional Name(+-)-metalaxyl
CAS Registry NumberNot Available
SMILES
COCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C
InChI Identifier
InChI=1S/C15H21NO4/c1-10-7-6-8-11(2)14(10)16(13(17)9-19-4)12(3)15(18)20-5/h6-8,12H,9H2,1-5H3
InChI KeyZQEIXNIJLIKNTD-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha amino acid esters. These are ester derivatives of alpha amino acids.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentAlpha amino acid esters
Alternative Parents
Substituents
  • Alpha-amino acid ester
  • Alanine or derivatives
  • Anilide
  • M-xylene
  • Xylene
  • Monocyclic benzene moiety
  • Benzenoid
  • Tertiary carboxylic acid amide
  • Methyl ester
  • Carboxylic acid ester
  • Carboxamide group
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point71 - 72 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.34 g/LALOGPS
logP1.47ALOGPS
logP2.12ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)15.8ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area55.84 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity75.92 m³·mol⁻¹ChemAxon
Polarizability29.51 ųChemAxon
Number of Rings1ChemAxon
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]+165.56531661259
DarkChem[M-H]-163.28231661259
DeepCCS[M+H]+169.68830932474
DeepCCS[M-H]-167.3330932474
DeepCCS[M-2H]-200.21630932474
DeepCCS[M+Na]+175.78130932474
AllCCS[M+H]+165.932859911
AllCCS[M+H-H2O]+162.632859911
AllCCS[M+NH4]+169.032859911
AllCCS[M+Na]+169.832859911
AllCCS[M-H]-168.832859911
AllCCS[M+Na-2H]-169.332859911
AllCCS[M+HCOO]-169.932859911

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, 2022.5.14 minutes32390414
Predicted by Siyang on May 30, 202213.5008 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20221.41 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid24.7 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid2008.1 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid296.2 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid168.7 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid171.0 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid49.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid432.8 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 Acid583.2 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)85.5 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid1089.1 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid462.5 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1287.9 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid262.5 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid347.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate293.2 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA118.1 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water78.7 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
(??)-MetalaxylCOCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C2641.0Standard polar33892256
(??)-MetalaxylCOCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C1924.5Standard non polar33892256
(??)-MetalaxylCOCC(=O)N(C(C)C(=O)OC)C1=C(C)C=CC=C1C1920.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - (±)-Metalaxyl GC-MS (Non-derivatized) - 70eV, Positivesplash10-0592-3930000000-d56e2942ba3f6e4523442017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - (±)-Metalaxyl GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-0002-9820000000-d8cdd771b6de936d18912014-09-20Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-0002-0090000000-aad829151558e72524f62017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-001i-0090000000-2591a5eaf859e460f8662017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-006x-0970000000-d0bbdb2f36069fe95a292017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-01ox-0910000000-33ece08e09c98f6602422017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-03di-0900000000-3e0d4d4098a62b892e272017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-03ea-0900000000-e062baf0dcfc758aedc22017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-001i-0900000000-e113e4cc9de04128ed782017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-001i-0090000000-4534a8177ab4532a8e382017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-006x-0970000000-c891e8d01ae69479d14c2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-01ox-0910000000-0830c1f0a544a6ba9de52017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-03di-0900000000-de907346a6e657727d0b2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-03ea-0900000000-f0e6fbc8971da01db24a2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-001i-0900000000-eaafbbda1ffa7d96c6212017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-ITFT , positive-QTOFsplash10-0002-0090000000-82f49b397d4027b60e852017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl LC-ESI-QFT , positive-QTOFsplash10-022d-0970000000-9799c863c08322bc95a32017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl 75V, Positive-QTOFsplash10-01qa-0900000000-22fa4e788c2d25ab89f72021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl 60V, Positive-QTOFsplash10-03di-0900000000-cae67fcffc1d51ba2b582021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl 75V, Positive-QTOFsplash10-01qa-0900000000-700f91fa7518b38b94372021-09-20HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - (±)-Metalaxyl 35V, Positive-QTOFsplash10-0002-0090000000-3efd480f1c939fce059f2021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (±)-Metalaxyl 10V, Positive-QTOFsplash10-001i-0090000000-6264726ac6e0d497a8602016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (±)-Metalaxyl 20V, Positive-QTOFsplash10-00ej-4390000000-919b2c2707afbecd452e2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (±)-Metalaxyl 40V, Positive-QTOFsplash10-0002-1900000000-e040c95fea0f0da19cbe2016-08-02Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (±)-Metalaxyl 10V, Negative-QTOFsplash10-004j-0090000000-9fa282d3b264d46721d92016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (±)-Metalaxyl 20V, Negative-QTOFsplash10-002b-2290000000-ace0e4668aacb7f193242016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - (±)-Metalaxyl 40V, Negative-QTOFsplash10-05fu-7920000000-fb750174ac7f551477c12016-08-03Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
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 IDFDB008475
KNApSAcK IDNot Available
Chemspider ID38839
KEGG Compound IDC10947
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound42586
PDB IDNot Available
ChEBI ID82790
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. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .