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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2012-09-08 15:00:05 UTC
Update Date2023-02-21 17:18:41 UTC
HMDB IDHMDB0029217
Secondary Accession Numbers
  • HMDB29217
Metabolite Identification
Common NameTyrosine methylester
DescriptionTyrosine methylester, also known as Tyrosine methyl ester hydrochloride, (L)-isomer or Tyr-ome, is classified as a tyrosine or a Tyrosine derivative. Tyrosines are compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Tyrosine methylester is considered to be a slightly soluble (in water) and a very weak acidic compound. Tyrosine methylester can be found in humans.
Structure
Data?1676999920
Synonyms
ValueSource
2-Amino-3-(4-hydroxy-phenyl)-propionic acid methyl esterChEBI
L-Tyrosine methyl esterChEBI
Tyr-omeChEBI
Tyrosine methyl esterChEBI
2-Amino-3-(4-hydroxy-phenyl)-propionate methyl esterGenerator
Tyrosine methyl ester hydrochloride, (D)-isomerHMDB
Tyrosine methyl ester hydrochloride, (L)-isomerHMDB
Methyl L-tyrosinic acidHMDB
Chemical FormulaC10H13NO3
Average Molecular Weight195.2151
Monoisotopic Molecular Weight195.089543287
IUPAC Namemethyl (2S)-2-amino-3-(4-hydroxyphenyl)propanoate
Traditional Nametyrosine methyl ester
CAS Registry Number1080-06-4
SMILES
COC(=O)[C@@H](N)CC1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C10H13NO3/c1-14-10(13)9(11)6-7-2-4-8(12)5-3-7/h2-5,9,12H,6,11H2,1H3/t9-/m0/s1
InChI KeyMWZPENIJLUWBSY-VIFPVBQESA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as tyrosine and derivatives. Tyrosine and derivatives are compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentTyrosine and derivatives
Alternative Parents
Substituents
  • Tyrosine or derivatives
  • Phenylalanine or derivatives
  • Alpha-amino acid ester
  • Amphetamine or derivatives
  • 1-hydroxy-2-unsubstituted benzenoid
  • Fatty acid ester
  • Phenol
  • Aralkylamine
  • Monocyclic benzene moiety
  • Fatty acyl
  • Benzenoid
  • Methyl ester
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organic oxide
  • Organic nitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Primary amine
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
DispositionNot Available
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 Solubility2.39 g/LALOGPS
logP0.36ALOGPS
logP0.92ChemAxon
logS-1.9ALOGPS
pKa (Strongest Acidic)9.51ChemAxon
pKa (Strongest Basic)6.99ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area72.55 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity51.87 m³·mol⁻¹ChemAxon
Polarizability20.4 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]+146.86631661259
DarkChem[M-H]-145.39131661259
DeepCCS[M+H]+147.91230932474
DeepCCS[M-H]-145.51730932474
DeepCCS[M-2H]-178.52730932474
DeepCCS[M+Na]+153.90930932474
AllCCS[M+H]+144.432859911
AllCCS[M+H-H2O]+140.332859911
AllCCS[M+NH4]+148.232859911
AllCCS[M+Na]+149.332859911
AllCCS[M-H]-144.332859911
AllCCS[M+Na-2H]-145.132859911
AllCCS[M+HCOO]-146.032859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Tyrosine methylesterCOC(=O)[C@@H](N)CC1=CC=C(O)C=C13014.1Standard polar33892256
Tyrosine methylesterCOC(=O)[C@@H](N)CC1=CC=C(O)C=C11776.8Standard non polar33892256
Tyrosine methylesterCOC(=O)[C@@H](N)CC1=CC=C(O)C=C11817.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Tyrosine methylester,1TMS,isomer #1COC(=O)[C@@H](N)CC1=CC=C(O[Si](C)(C)C)C=C11762.1Semi standard non polar33892256
Tyrosine methylester,1TMS,isomer #2COC(=O)[C@H](CC1=CC=C(O)C=C1)N[Si](C)(C)C1887.1Semi standard non polar33892256
Tyrosine methylester,2TMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N[Si](C)(C)C1855.0Semi standard non polar33892256
Tyrosine methylester,2TMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N[Si](C)(C)C1886.1Standard non polar33892256
Tyrosine methylester,2TMS,isomer #2COC(=O)[C@H](CC1=CC=C(O)C=C1)N([Si](C)(C)C)[Si](C)(C)C2036.0Semi standard non polar33892256
Tyrosine methylester,2TMS,isomer #2COC(=O)[C@H](CC1=CC=C(O)C=C1)N([Si](C)(C)C)[Si](C)(C)C2042.7Standard non polar33892256
Tyrosine methylester,3TMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N([Si](C)(C)C)[Si](C)(C)C2066.3Semi standard non polar33892256
Tyrosine methylester,3TMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C)C=C1)N([Si](C)(C)C)[Si](C)(C)C1988.5Standard non polar33892256
Tyrosine methylester,1TBDMS,isomer #1COC(=O)[C@@H](N)CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C12005.4Semi standard non polar33892256
Tyrosine methylester,1TBDMS,isomer #2COC(=O)[C@H](CC1=CC=C(O)C=C1)N[Si](C)(C)C(C)(C)C2085.2Semi standard non polar33892256
Tyrosine methylester,2TBDMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N[Si](C)(C)C(C)(C)C2313.3Semi standard non polar33892256
Tyrosine methylester,2TBDMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N[Si](C)(C)C(C)(C)C2313.3Standard non polar33892256
Tyrosine methylester,2TBDMS,isomer #2COC(=O)[C@H](CC1=CC=C(O)C=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2432.3Semi standard non polar33892256
Tyrosine methylester,2TBDMS,isomer #2COC(=O)[C@H](CC1=CC=C(O)C=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2460.7Standard non polar33892256
Tyrosine methylester,3TBDMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2747.9Semi standard non polar33892256
Tyrosine methylester,3TBDMS,isomer #1COC(=O)[C@H](CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C2592.4Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Tyrosine methylester GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-2900000000-5dfc723a84c01ee2dd702017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tyrosine methylester GC-MS (1 TMS) - 70eV, Positivesplash10-0a4i-4590000000-f185f5669e78144d344d2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tyrosine methylester GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Tyrosine methylester GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental LC-MS/MSLC-MS/MS Spectrum - Tyrosine methylester LC-ESI-QQ , positive-QTOFsplash10-002b-0900000000-fc7f99a9ad75d88f39762017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Tyrosine methylester LC-ESI-QQ , positive-QTOFsplash10-000i-0900000000-1813e1980c4adaa3743c2017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Tyrosine methylester LC-ESI-QQ , positive-QTOFsplash10-000l-3900000000-82191db57d9cce7ca4932017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Tyrosine methylester LC-ESI-QQ , positive-QTOFsplash10-0006-9400000000-1f4df2eaa874cb1684732017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Tyrosine methylester LC-ESI-QQ , positive-QTOFsplash10-0006-9200000000-7286fe162b9db3b80a802017-09-14HMDB team, MONAView Spectrum
Experimental LC-MS/MSLC-MS/MS Spectrum - Tyrosine methylester 35V, Positive-QTOFsplash10-000i-1900000000-4bbea49498b0bb1f1bc62021-09-20HMDB team, MONAView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 10V, Positive-QTOFsplash10-0002-0900000000-7b02965408815e24226e2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 20V, Positive-QTOFsplash10-000i-0900000000-15bfe9f1db4572cfb98f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 40V, Positive-QTOFsplash10-0a6r-9800000000-7bb2694c44fd268d3c7f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 10V, Negative-QTOFsplash10-0006-0900000000-c9362adb9b0dcad74d522017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 20V, Negative-QTOFsplash10-03dl-1900000000-54a5195fd4e97bc55b242017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 40V, Negative-QTOFsplash10-0a4i-9700000000-7c6ff2806a895c2bfe672017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 10V, Positive-QTOFsplash10-000i-0900000000-00433eaf0afb5321a2d92021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 20V, Positive-QTOFsplash10-000i-1900000000-5d363c912ea04e3017052021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 40V, Positive-QTOFsplash10-05r3-9500000000-a9264f56b521043347492021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 10V, Negative-QTOFsplash10-0006-0900000000-7d91bd4ae088b08cad4c2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 20V, Negative-QTOFsplash10-0a4i-6900000000-904709d93c0cbe90d0dc2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tyrosine methylester 40V, Negative-QTOFsplash10-0006-5900000000-f373756bd834e32b0eff2021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-29Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-03FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-03FELIX labView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedAdult (>18 years old)BothAsthma details
UrineDetected but not QuantifiedNot QuantifiedAdult (>18 years old)BothAsthma details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID63818
KEGG Compound IDC03404
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound70652
PDB IDNot Available
ChEBI ID17215
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 ReferencesNot Available