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Showing NP-Card for 2-Methyl-5-propylpyrazine (NP0049546)

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Record Information
Version2.0
Created at2022-03-17 21:14:14 UTC
Updated at2022-03-17 21:14:14 UTC
NP-MRD IDNP0049546
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-Methyl-5-propylpyrazine
Description2-Methyl-5-propylpyrazine belongs to the class of organic compounds known as pyrazines. Pyrazines are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms. 2-Methyl-5-propylpyrazine is a moderately basic compound (based on its pKa). Outside of the human body, 2-Methyl-5-propylpyrazine has been detected, but not quantified in, several different foods, such as cereals and cereal products, green vegetables, coffee and coffee products, mushrooms, and cocoa and cocoa products. This could make 2-methyl-5-propylpyrazine a potential biomarker for the consumption of these foods.
Structure
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MOLSDFPDBSMILESInChI

MOL for NP0049546 (2-Methyl-5-propylpyrazine)


  Mrv0541 05061311332D          

 10 10  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    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    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
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    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
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
  3  1  1  0  0  0  0
  4  3  1  0  0  0  0
  7  2  1  0  0  0  0
  7  5  2  0  0  0  0
  8  4  1  0  0  0  0
  8  6  1  0  0  0  0
  9  6  2  0  0  0  0
  9  7  1  0  0  0  0
 10  5  1  0  0  0  0
 10  8  2  0  0  0  0
M  END
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3D MOL for NP0049546 (2-Methyl-5-propylpyrazine)

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3D SDF for NP0049546 (2-Methyl-5-propylpyrazine)

  Mrv0541 05061311332D          

 10 10  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    2.0625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289   -1.6500    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
    1.4289    0.8250    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    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
    0.7145   -0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
  3  1  1  0  0  0  0
  4  3  1  0  0  0  0
  7  2  1  0  0  0  0
  7  5  2  0  0  0  0
  8  4  1  0  0  0  0
  8  6  1  0  0  0  0
  9  6  2  0  0  0  0
  9  7  1  0  0  0  0
 10  5  1  0  0  0  0
 10  8  2  0  0  0  0
M  END
> <DATABASE_ID>
NP0049546

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CCCC1=NC=C(C)N=C1

> <INCHI_IDENTIFIER>
InChI=1S/C8H12N2/c1-3-4-8-6-9-7(2)5-10-8/h5-6H,3-4H2,1-2H3

> <INCHI_KEY>
DAOYAWODBHNYDA-UHFFFAOYSA-N

> <FORMULA>
C8H12N2

> <MOLECULAR_WEIGHT>
136.1943

> <EXACT_MASS>
136.100048394

> <JCHEM_ACCEPTOR_COUNT>
2

> <JCHEM_AVERAGE_POLARIZABILITY>
15.96804957204065

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
2-methyl-5-propylpyrazine

> <ALOGPS_LOGP>
1.61

> <JCHEM_LOGP>
0.9457458119999996

> <ALOGPS_LOGS>
-0.64

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
1

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
1.4602868421123594

> <JCHEM_POLAR_SURFACE_AREA>
25.78

> <JCHEM_REFRACTIVITY>
40.1551

> <JCHEM_ROTATABLE_BOND_COUNT>
2

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
3.10e+01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2-methyl-5-propylpyrazine

> <JCHEM_VEBER_RULE>
1

$$$$

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3D-SDF for NP0049546 (2-Methyl-5-propylpyrazine)
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PDB for NP0049546 (2-Methyl-5-propylpyrazine)
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   3.850   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       2.667  -3.080   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.334  -2.310   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.667   1.540   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       0.000   0.000   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       1.334   2.310   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       1.334  -0.770   0.000  0.00  0.00           C+0
HETATM    9  N   UNK     0       0.000   1.540   0.000  0.00  0.00           N+0
HETATM   10  N   UNK     0       2.667   0.000   0.000  0.00  0.00           N+0
CONECT    1    3                                                            
CONECT    2    7                                                            
CONECT    3    1    4                                                       
CONECT    4    3    8                                                       
CONECT    5    7   10                                                       
CONECT    6    8    9                                                       
CONECT    7    2    5    9                                                  
CONECT    8    4    6   10                                                  
CONECT    9    6    7                                                       
CONECT   10    5    8                                                       
MASTER        0    0    0    0    0    0    0    0   10    0   20    0
END

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3D PDB for NP0049546 (2-Methyl-5-propylpyrazine)
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SMILES for NP0049546 (2-Methyl-5-propylpyrazine)
CCCC1=NC=C(C)N=C1
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INCHI for NP0049546 (2-Methyl-5-propylpyrazine)
InChI=1S/C8H12N2/c1-3-4-8-6-9-7(2)5-10-8/h5-6H,3-4H2,1-2H3
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View in JSmol
Synonyms
ValueSource
2-Methyl-5-propyl-pyrazineHMDB
5-Methyl-2-propylpyrazineHMDB
Chemical FormulaC8H12N2
Average Mass136.1943 Da
Monoisotopic Mass136.10005 Da
IUPAC Name2-methyl-5-propylpyrazine
Traditional Name2-methyl-5-propylpyrazine
CAS Registry Number29461-03-8
SMILES
CCCC1=NC=C(C)N=C1
InChI Identifier
InChI=1S/C8H12N2/c1-3-4-8-6-9-7(2)5-10-8/h5-6H,3-4H2,1-2H3
InChI KeyDAOYAWODBHNYDA-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Agaricus bisporusFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Coffea arabica L.FooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Coffea canephoraFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Pleurotus ostreatusFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Theobroma cacaoFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrazines. Pyrazines are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms.
KingdomOrganic compounds  
Super ClassOrganoheterocyclic compounds  
ClassDiazines  
Sub ClassPyrazines  
Direct ParentPyrazines  
Alternative Parents
Substituents
  • Pyrazine
    • 

  • Heteroaromatic compound
    • 

  • Azacycle
    • 

  • Organic nitrogen compound
    • 

  • Organopnictogen compound
    • 

  • Hydrocarbon derivative
    • 

  • Organonitrogen compound
    • 

  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP1.61ALOGPS
logP0.95ChemAxon
logS-0.64ALOGPS
pKa (Strongest Basic)1.46ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area25.78 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity40.16 m³·mol⁻¹ChemAxon
Polarizability15.97 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0040000  
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB019682  
KNApSAcK IDNot Available
Chemspider ID109120  
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound122383  
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available