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Showing NP-Card for 2-Methylpropyl butanoate (NP0047878)

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Record Information
Version2.0
Created at2022-03-17 20:47:26 UTC
Updated at2022-03-17 20:47:26 UTC
NP-MRD IDNP0047878
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-Methylpropyl butanoate
Description2-Methylpropyl butanoate, also known as butyric acid, isobutyl ester or isobutyl butanoate, belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. A butyrate ester resulting from the formal condensation of butanoic acid with isobutanol. 2-Methylpropyl butanoate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 2-Methylpropyl butanoate is a sweet, apple, and berry tasting compound. Outside of the human body, 2-Methylpropyl butanoate has been detected, but not quantified in, several different foods, such as apples, asian pears, fruits, and roman camomiles. 2-Methylpropyl butanoate is found in Mosla chinensis and Zieria murphyi. 2-Methylpropyl butanoate was first documented in 2016 (PMID: 27439360). This could make 2-methylpropyl butanoate a potential biomarker for the consumption of these foods.
Structure
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MOLSDFPDBSMILESInChI

MOL for NP0047878 (2-Methylpropyl butanoate)


  Mrv0541 05061307372D          

 10  9  0  0  0  0            999 V2000
   -0.1914    0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8099    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0954   -0.1105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5230    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2375    0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3809    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0954    0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9520    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9520    1.9520    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6664    0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  4  1  1  0  0  0  0
  5  4  1  0  0  0  0
  7  2  1  0  0  0  0
  7  3  1  0  0  0  0
  7  6  1  0  0  0  0
  8  5  1  0  0  0  0
  9  8  2  0  0  0  0
 10  6  1  0  0  0  0
 10  8  1  0  0  0  0
M  END
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3D MOL for NP0047878 (2-Methylpropyl butanoate)

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3D SDF for NP0047878 (2-Methylpropyl butanoate)

  Mrv0541 05061307372D          

 10  9  0  0  0  0            999 V2000
   -0.1914    0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.8099    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0954   -0.1105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5230    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2375    0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3809    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0954    0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9520    1.1270    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9520    1.9520    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6664    0.7145    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  4  1  1  0  0  0  0
  5  4  1  0  0  0  0
  7  2  1  0  0  0  0
  7  3  1  0  0  0  0
  7  6  1  0  0  0  0
  8  5  1  0  0  0  0
  9  8  2  0  0  0  0
 10  6  1  0  0  0  0
 10  8  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0047878

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CCCC(=O)OCC(C)C

> <INCHI_IDENTIFIER>
InChI=1S/C8H16O2/c1-4-5-8(9)10-6-7(2)3/h7H,4-6H2,1-3H3

> <INCHI_KEY>
RGFNRWTWDWVHDD-UHFFFAOYSA-N

> <FORMULA>
C8H16O2

> <MOLECULAR_WEIGHT>
144.2114

> <EXACT_MASS>
144.115029756

> <JCHEM_ACCEPTOR_COUNT>
1

> <JCHEM_AVERAGE_POLARIZABILITY>
17.06426819150894

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
2-methylpropyl butanoate

> <ALOGPS_LOGP>
2.65

> <JCHEM_LOGP>
2.311956029666666

> <ALOGPS_LOGS>
-1.92

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-7.033186743608634

> <JCHEM_POLAR_SURFACE_AREA>
26.3

> <JCHEM_REFRACTIVITY>
40.38490000000001

> <JCHEM_ROTATABLE_BOND_COUNT>
5

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
1.72e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
2-methylpropyl butanoate

> <JCHEM_VEBER_RULE>
1

$$$$

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3D-SDF for NP0047878 (2-Methylpropyl butanoate)
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PDB for NP0047878 (2-Methylpropyl butanoate)
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      -0.357   1.334   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0       8.978   2.104   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       7.645  -0.206   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       0.976   2.104   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       2.310   1.334   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       6.311   2.104   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       7.645   1.334   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0       3.644   2.104   0.000  0.00  0.00           C+0
HETATM    9  O   UNK     0       3.644   3.644   0.000  0.00  0.00           O+0
HETATM   10  O   UNK     0       4.977   1.334   0.000  0.00  0.00           O+0
CONECT    1    4                                                            
CONECT    2    7                                                            
CONECT    3    7                                                            
CONECT    4    1    5                                                       
CONECT    5    4    8                                                       
CONECT    6    7   10                                                       
CONECT    7    2    3    6                                                  
CONECT    8    5    9   10                                                  
CONECT    9    8                                                            
CONECT   10    6    8                                                       
MASTER        0    0    0    0    0    0    0    0   10    0   18    0
END

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3D PDB for NP0047878 (2-Methylpropyl butanoate)
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SMILES for NP0047878 (2-Methylpropyl butanoate)
CCCC(=O)OCC(C)C
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INCHI for NP0047878 (2-Methylpropyl butanoate)
InChI=1S/C8H16O2/c1-4-5-8(9)10-6-7(2)3/h7H,4-6H2,1-3H3
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Synonyms
ValueSource
2-Methyl-1-propyl butyrateChEBI
2-Methylpropyl butyrateChEBI
Butanoic acid, 2-methylpropyl esterChEBI
Butanoic acid, isobutyl esterChEBI
Butanoic acid, methyl propyl esterChEBI
Butyric acid, isobutyl esterChEBI
Isobutyl butanoateChEBI
Isobutyl N-butyrateChEBI
2-Methyl-1-propyl butyric acidGenerator
2-Methylpropyl butyric acidGenerator
Butanoate, 2-methylpropyl esterGenerator
Butanoate, isobutyl esterGenerator
Butanoate, methyl propyl esterGenerator
Butyrate, isobutyl esterGenerator
Isobutyl butanoic acidGenerator
Isobutyl N-butyric acidGenerator
2-Methylpropyl butanoic acidGenerator
FEMA 2187HMDB
Isobutyl butyrateHMDB
Isobutyl ester OF butanoic acidHMDB
Isobutyl-N-butyrateHMDB
N-Butyric acid isobutyl esterHMDB
Chemical FormulaC8H16O2
Average Mass144.2114 Da
Monoisotopic Mass144.11503 Da
IUPAC Name2-methylpropyl butanoate
Traditional Name2-methylpropyl butanoate
CAS Registry Number539-90-2
SMILES
CCCC(=O)OCC(C)C
InChI Identifier
InChI=1S/C8H16O2/c1-4-5-8(9)10-6-7(2)3/h7H,4-6H2,1-3H3
InChI KeyRGFNRWTWDWVHDD-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Chamaemelum nobileFooDB
Malus pumilaFooDB
Mosla chinensisLOTUS Database
Pyrus pyrifoliaFooDB
    • Gary R. Takeoka, Ron G. Buttery, and Robert A. Flath. Volatile Constituents of Asian Pear (Pyrus ...
Zieria murphyiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
KingdomOrganic compounds  
Super ClassLipids and lipid-like molecules  
ClassFatty Acyls  
Sub ClassFatty acid esters  
Direct ParentFatty acid esters  
Alternative Parents
Substituents
  • Fatty acid ester
    • 

  • Carboxylic acid ester
    • 

  • Monocarboxylic acid or derivatives
    • 

  • Carboxylic acid derivative
    • 

  • Organic oxygen compound
    • 

  • Organic oxide
    • 

  • Hydrocarbon derivative
    • 

  • Organooxygen compound
    • 

  • Carbonyl group
    • 

  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
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
logP2.65ALOGPS
logP2.31ChemAxon
logS-1.9ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity40.38 m³·mol⁻¹ChemAxon
Polarizability17.06 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0034161  
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB012447  
KNApSAcK IDNot Available
Chemspider ID10423  
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10885  
PDB IDNot Available
ChEBI ID87683  
Good Scents IDNot Available
References
General References
  1. Jaleta KT, Hill SR, Birgersson G, Tekie H, Ignell R: Chicken volatiles repel host-seeking malaria mosquitoes. Malar J. 2016 Jul 21;15(1):354. doi: 10.1186/s12936-016-1386-3. [PubMed:27439360  ]