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Showing metabocard for Methoxypyrazine (HMDB0033156)

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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2012-09-11 17:54:04 UTC
Update Date2023-02-21 17:23:10 UTC
HMDB IDHMDB0033156
Secondary Accession Numbers
  • HMDB33156
Metabolite Identification
Common NameMethoxypyrazine
DescriptionMethoxypyrazine is found in animal foods. Methoxypyrazine is a flavouring agent. Methoxypyrazine is present in cooked beef and cocoa Methoxypyrazines are a class of chemical compounds that produce odors. The odors may be desirable, as in the case of certain wines, or undesirable, as in the case of the Asian Lady Beetle which produces isopropyl methoxy pyrazine (IPMP). They have also been identified as additives in cigarette manufacture. Detection thresholds are very low, typically near 2 parts per trillion (1 ng/L).
Structure
Data?1677000190
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for HMDB0033156 (Methoxypyrazine)


  Mrv0541 05061306572D          

  8  8  0  0  0  0            999 V2000
    1.4289    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  2  1  0  0  0  0
  5  4  2  0  0  0  0
  6  2  2  0  0  0  0
  6  4  1  0  0  0  0
  7  3  2  0  0  0  0
  7  5  1  0  0  0  0
  8  1  1  0  0  0  0
  8  5  1  0  0  0  0
M  END
Download

3D MOL for HMDB0033156 (Methoxypyrazine)

HMDB0033156
     RDKit          3D
Methoxypyrazine
 14 14  0  0  0  0  0  0  0  0999 V2000
    2.3630    0.5923   -0.7043 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7042   -0.0675    0.3550 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3256   -0.1621    0.3636 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2752   -0.8246    1.4339 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6158   -0.9375    1.4782 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3930   -0.4329    0.5249 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7916    0.2305   -0.5470 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4532    0.3481   -0.5995 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.1970    1.2214   -0.3201 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6554    1.2317   -1.2528 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7840   -0.1305   -1.4488 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3661   -1.2345    2.2095 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4689   -0.4863    0.4966 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3975    0.6521   -1.3385 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  2  0
  8  3  1  0
  1  9  1  0
  1 10  1  0
  1 11  1  0
  4 12  1  0
  6 13  1  0
  7 14  1  0
M  END
Download

3D SDF for HMDB0033156 (Methoxypyrazine)


  Mrv0541 05061306572D          

  8  8  0  0  0  0            999 V2000
    1.4289    2.4750    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    2.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  2  1  0  0  0  0
  5  4  2  0  0  0  0
  6  2  2  0  0  0  0
  6  4  1  0  0  0  0
  7  3  2  0  0  0  0
  7  5  1  0  0  0  0
  8  1  1  0  0  0  0
  8  5  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0033156

> <DATABASE_NAME>
hmdb

> <SMILES>
COC1=CN=CC=N1

> <INCHI_IDENTIFIER>
InChI=1S/C5H6N2O/c1-8-5-4-6-2-3-7-5/h2-4H,1H3

> <INCHI_KEY>
WKSXRWSOSLGSTN-UHFFFAOYSA-N

> <FORMULA>
C5H6N2O

> <MOLECULAR_WEIGHT>
110.1139

> <EXACT_MASS>
110.048012824

> <JCHEM_ACCEPTOR_COUNT>
3

> <JCHEM_AVERAGE_POLARIZABILITY>
10.562031345164709

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
2-methoxypyrazine

> <ALOGPS_LOGP>
0.59

> <JCHEM_LOGP>
-0.02531277366666669

> <ALOGPS_LOGS>
0.51

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
0.3211661051633533

> <JCHEM_POLAR_SURFACE_AREA>
35.010000000000005

> <JCHEM_REFRACTIVITY>
28.5209

> <JCHEM_ROTATABLE_BOND_COUNT>
1

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.53e+02 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2-methoxypyrazine

> <JCHEM_VEBER_RULE>
1

$$$$
Download

3D-SDF for HMDB0033156 (Methoxypyrazine)

HMDB0033156
     RDKit          3D
Methoxypyrazine
 14 14  0  0  0  0  0  0  0  0999 V2000
    2.3630    0.5923   -0.7043 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7042   -0.0675    0.3550 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3256   -0.1621    0.3636 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2752   -0.8246    1.4339 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6158   -0.9375    1.4782 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3930   -0.4329    0.5249 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7916    0.2305   -0.5470 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4532    0.3481   -0.5995 N   0  0  0  0  0  0  0  0  0  0  0  0
    3.1970    1.2214   -0.3201 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.6554    1.2317   -1.2528 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.7840   -0.1305   -1.4488 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.3661   -1.2345    2.2095 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4689   -0.4863    0.4966 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3975    0.6521   -1.3385 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  2  0
  4  5  1  0
  5  6  2  0
  6  7  1  0
  7  8  2  0
  8  3  1  0
  1  9  1  0
  1 10  1  0
  1 11  1  0
  4 12  1  0
  6 13  1  0
  7 14  1  0
M  END
Download

PDB for HMDB0033156 (Methoxypyrazine)

HEADER    PROTEIN                                 06-MAY-13   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   06-MAY-13         0                                  
HETATM    1  C   UNK     0       2.667   4.620   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.000   1.540   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM    6  N   UNK     0       0.000   0.000   0.000  0.00  0.00           N+0
HETATM    7  N   UNK     0       2.667   1.540   0.000  0.00  0.00           N+0
HETATM    8  O   UNK     0       1.334   3.850   0.000  0.00  0.00           O+0
CONECT    1    8                                                            
CONECT    2    3    6                                                       
CONECT    3    2    7                                                       
CONECT    4    5    6                                                       
CONECT    5    4    7    8                                                  
CONECT    6    2    4                                                       
CONECT    7    3    5                                                       
CONECT    8    1    5                                                       
MASTER        0    0    0    0    0    0    0    0    8    0   16    0
END
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3D PDB for HMDB0033156 (Methoxypyrazine)

COMPND    HMDB0033156
HETATM    1  C1  UNL     1       2.363   0.592  -0.704  1.00  0.00           C  
HETATM    2  O1  UNL     1       1.704  -0.067   0.355  1.00  0.00           O  
HETATM    3  C2  UNL     1       0.326  -0.162   0.364  1.00  0.00           C  
HETATM    4  C3  UNL     1      -0.275  -0.825   1.434  1.00  0.00           C  
HETATM    5  N1  UNL     1      -1.616  -0.937   1.478  1.00  0.00           N  
HETATM    6  C4  UNL     1      -2.393  -0.433   0.525  1.00  0.00           C  
HETATM    7  C5  UNL     1      -1.792   0.230  -0.547  1.00  0.00           C  
HETATM    8  N2  UNL     1      -0.453   0.348  -0.599  1.00  0.00           N  
HETATM    9  H1  UNL     1       3.197   1.221  -0.320  1.00  0.00           H  
HETATM   10  H2  UNL     1       1.655   1.232  -1.253  1.00  0.00           H  
HETATM   11  H3  UNL     1       2.784  -0.131  -1.449  1.00  0.00           H  
HETATM   12  H4  UNL     1       0.366  -1.235   2.210  1.00  0.00           H  
HETATM   13  H5  UNL     1      -3.469  -0.486   0.497  1.00  0.00           H  
HETATM   14  H6  UNL     1      -2.398   0.652  -1.339  1.00  0.00           H  
CONECT    1    2    9   10   11
CONECT    2    3
CONECT    3    4    4    8
CONECT    4    5   12
CONECT    5    6    6
CONECT    6    7   13
CONECT    7    8    8   14
END
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SMILES for HMDB0033156 (Methoxypyrazine)

COC1=CN=CC=N1
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INCHI for HMDB0033156 (Methoxypyrazine)

InChI=1S/C5H6N2O/c1-8-5-4-6-2-3-7-5/h2-4H,1H3
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View in JSmolView NMR AssignmentsView Stereo Labels
Synonyms
ValueSource
2-Methoxy-pyrazineChEMBL, HMDB
2-Methoxy-1,4-diazineHMDB
2-MethoxypyrazineHMDB
FEMA 3302HMDB
Methoxy-pyrazineHMDB
Chemical FormulaC5H6N2O
Average Molecular Weight110.1139
Monoisotopic Molecular Weight110.048012824
IUPAC Name2-methoxypyrazine
Traditional Name2-methoxypyrazine
CAS Registry Number3149-28-8
SMILES
COC1=CN=CC=N1
InChI Identifier
InChI=1S/C5H6N2O/c1-8-5-4-6-2-3-7-5/h2-4H,1H3
InChI KeyWKSXRWSOSLGSTN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as methoxypyrazines. These are pyrazines containing a methoxyl group attached to the pyrazine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassDiazines
Sub ClassPyrazines
Direct ParentMethoxypyrazines
Alternative Parents
Substituents
  • Methoxypyrazine
  • Alkyl aryl ether
  • Heteroaromatic compound
  • Azacycle
  • Ether
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Organoleptic effect
Disposition
Biological locationRoute of exposureSource
ProcessNot Available
Role
Industrial applicationBiological role
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point60.00 to 61.00 °C. @ 29.00 mm HgThe Good Scents Company Information System
Water Solubility25870 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP0.73Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility353 g/LALOGPS
logP0.59ALOGPS
logP-0.025ChemAxon
logS0.51ALOGPS
pKa (Strongest Basic)0.32ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area35.01 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity28.52 m³·mol⁻¹ChemAxon
Polarizability10.56 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+120.67931661259
DarkChem[M-H]-118.75931661259
DeepCCS[M+H]+124.67630932474
DeepCCS[M-H]-121.87630932474
DeepCCS[M-2H]-158.1730932474
DeepCCS[M+Na]+132.92830932474
AllCCS[M+H]+124.132859911
AllCCS[M+H-H2O]+119.232859911
AllCCS[M+NH4]+128.732859911
AllCCS[M+Na]+130.032859911
AllCCS[M-H]-121.032859911
AllCCS[M+Na-2H]-123.632859911
AllCCS[M+HCOO]-126.632859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
MethoxypyrazineCOC1=CN=CC=N11283.2Standard polar33892256
MethoxypyrazineCOC1=CN=CC=N1867.7Standard non polar33892256
MethoxypyrazineCOC1=CN=CC=N1938.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Methoxypyrazine GC-MS (Non-derivatized) - 70eV, Positivesplash10-03e9-9400000000-f0d7b83cc2264eebf07c2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methoxypyrazine GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Methoxypyrazine 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 - Methoxypyrazine 10V, Positive-QTOFsplash10-03di-1900000000-fda081551167973cfbaa2016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 20V, Positive-QTOFsplash10-03di-0900000000-590033940c7cc1a5d4d42016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 40V, Positive-QTOFsplash10-0kai-9000000000-c1c5d52afd364d2b9fa62016-08-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 10V, Negative-QTOFsplash10-0a4i-1900000000-f0b30191136c63b9dcab2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 20V, Negative-QTOFsplash10-0a4i-9000000000-dc05a18814c7460766342016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 40V, Negative-QTOFsplash10-0a4i-9000000000-1b5a0b27beee518677952016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 10V, Positive-QTOFsplash10-03di-0900000000-93059203859099fa37d82021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 20V, Positive-QTOFsplash10-0il0-9700000000-cf5cdd5974711bf7bab32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 40V, Positive-QTOFsplash10-0udi-9000000000-61ba78950735fe2498bf2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 10V, Negative-QTOFsplash10-0a4i-0900000000-54009a42432c07b2ea862021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 20V, Negative-QTOFsplash10-0a4i-2900000000-5493f19dd566f14a0d532021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Methoxypyrazine 40V, Negative-QTOFsplash10-0k96-9000000000-1debbc8e6d50fffa51ce2021-09-25Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-25Wishart LabView Spectrum

IR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+)2023-02-04FELIX labView Spectrum
Predicted IR SpectrumIR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+)2023-02-04FELIX labView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
Biospecimen Locations
  • Blood
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
UrineDetected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedCancer patients undergoing total body irradiation details
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB011162
KNApSAcK IDC00052644
Chemspider ID17443
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMethoxypyrazines
METLIN IDNot Available
PubChem Compound18467
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1008711
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Vallarino JG, Lopez-Cortes XA, Dunlevy JD, Boss PK, Gonzalez-Nilo FD, Moreno YM: Biosynthesis of methoxypyrazines: elucidating the structural/functional relationship of two Vitis viniferaO-methyltransferases capable of catalyzing the putative final step of the biosynthesis of 3-alkyl-2-methoxypyrazine. J Agric Food Chem. 2011 Jul 13;59(13):7310-6. doi: 10.1021/jf200542w. Epub 2011 Jun 9. [PubMed:21591781 ]
  2. Kogel S, Eben A, Hoffmann C, Gross J: Influence of diet on fecundity, immune defense and content of 2-isopropyl-3-methoxypyrazine in Harmonia axyridis Pallas. J Chem Ecol. 2012 Jul;38(7):854-64. doi: 10.1007/s10886-012-0139-1. Epub 2012 May 31. [PubMed:22648506 ]
  3. Sun Q, Gates MJ, Lavin EH, Acree TE, Sacks GL: Comparison of odor-active compounds in grapes and wines from vitis vinifera and non-foxy American grape species. J Agric Food Chem. 2011 Oct 12;59(19):10657-64. doi: 10.1021/jf2026204. Epub 2011 Sep 13. [PubMed:21879766 ]
  4. van Leeuwen C, Roby JP, Alonso-Villaverde V, Gindro K: Impact of clonal variability in Vitis vinifera Cabernet franc on grape composition, wine quality, leaf blade stilbene content, and downy mildew resistance. J Agric Food Chem. 2013 Jan 9;61(1):19-24. doi: 10.1021/jf304687c. Epub 2012 Dec 14. [PubMed:23205623 ]
  5. Suklje K, Lisjak K, Cesnik HB, Janes L, Du Toit W, Coetzee Z, Vanzo A, Deloire A: Classification of grape berries according to diameter and total soluble solids to study the effect of light and temperature on methoxypyrazine, glutathione, and hydroxycinnamate evolution during ripening of Sauvignon blanc (Vitis vinifera L.). J Agric Food Chem. 2012 Sep 19;60(37):9454-61. Epub 2012 Sep 10. [PubMed:22946638 ]
  6. Kaneko S, Kumazawa K, Nishimura O: Studies on the key aroma compounds in soy milk made from three different soybean cultivars. J Agric Food Chem. 2011 Nov 23;59(22):12204-9. doi: 10.1021/jf202942h. Epub 2011 Oct 24. [PubMed:21981068 ]
  7. Botezatu A, Pickering GJ: Determination of ortho- and retronasal detection thresholds and odor impact of 2,5-dimethyl-3-methoxypyrazine in wine. J Food Sci. 2012 Nov;77(11):S394-8. doi: 10.1111/j.1750-3841.2012.02942.x. Epub 2012 Oct 11. [PubMed:23057415 ]
  8. Camara M, Gharbi N, Lenouvel A, Behr M, Guignard C, Orlewski P, Evers D: Detection and quantification of natural contaminants of wine by gas chromatography-differential ion mobility spectrometry (GC-DMS). J Agric Food Chem. 2013 Feb 6;61(5):1036-43. doi: 10.1021/jf303418q. Epub 2013 Jan 28. [PubMed:23356506 ]
  9. Botezatu AI, Kotseridis Y, Inglis D, Pickering GJ: Occurrence and contribution of alkyl methoxypyrazines in wine tainted by Harmonia axyridis and Coccinella septempunctata. J Sci Food Agric. 2013 Mar 15;93(4):803-10. doi: 10.1002/jsfa.5800. Epub 2012 Oct 19. [PubMed:23079938 ]
  10. Ma K, Zhang JN, Zhao M, He YJ: Accurate analysis of trace earthy-musty odorants in water by headspace solid phase microextraction gas chromatography-mass spectrometry. J Sep Sci. 2012 Jun;35(12):1494-501. doi: 10.1002/jssc.201200029. [PubMed:22740259 ]
  11. Harris SA, Ryona I, Sacks GL: Behavior of 3-isobutyl-2-hydroxypyrazine (IBHP), a key intermediate in 3-isobutyl-2-methoxypyrazine (IBMP) metabolism, in ripening wine grapes. J Agric Food Chem. 2012 Dec 5;60(48):11901-8. doi: 10.1021/jf302990m. Epub 2012 Nov 26. [PubMed:23163527 ]
  12. Bindon K, Varela C, Kennedy J, Holt H, Herderich M: Relationships between harvest time and wine composition in Vitis vinifera L. cv. Cabernet Sauvignon 1. Grape and wine chemistry. Food Chem. 2013 Jun 1;138(2-3):1696-705. doi: 10.1016/j.foodchem.2012.09.146. Epub 2012 Nov 10. [PubMed:23411300 ]
  13. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .