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Showing metabocard for Ethyl 2-methylbutyrate (HMDB0033745)

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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2012-09-11 18:30:19 UTC
Update Date2023-02-21 17:23:34 UTC
HMDB IDHMDB0033745
Secondary Accession Numbers
  • HMDB33745
Metabolite Identification
Common NameEthyl 2-methylbutyrate
DescriptionEthyl 2-methylbutyrate, also known as ethyl α-methylbutyric acid, belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Based on a literature review a significant number of articles have been published on Ethyl 2-methylbutyrate.
Structure
Data?1677000214
MOL3D MOLSDF3D SDFPDB3D PDBSMILESInChI

MOL for HMDB0033745 (Ethyl 2-methylbutyrate)

  Mrv0541 05061307202D          

  9  8  0  0  0  0            999 V2000
    1.3480   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6349   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7770    0.5230    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0625   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9204   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7770   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4914   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4914   -1.5395    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2059   -0.3020    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  4  1  1  0  0  0  0
  5  2  1  0  0  0  0
  6  3  1  0  0  0  0
  6  4  1  0  0  0  0
  7  6  1  0  0  0  0
  8  7  2  0  0  0  0
  9  5  1  0  0  0  0
  9  7  1  0  0  0  0
M  END
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3D MOL for HMDB0033745 (Ethyl 2-methylbutyrate)

HMDB0033745
     RDKit          3D
Ethyl 2-methylbutyrate
 23 22  0  0  0  0  0  0  0  0999 V2000
    3.2583   -0.0984    0.9323 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7865    0.6303   -0.2939 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3887    0.7509   -0.3687 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5122   -0.2966   -0.4069 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0195   -1.4622   -0.3710 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9614   -0.1654   -0.4858 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6163   -1.5086   -0.5099 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4593    0.7111    0.6493 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9555    0.8526    0.5810 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8677    0.3161    1.8732 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3748    0.0292    0.9667 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0904   -1.1877    0.8358 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2488    0.1788   -1.1730 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1875    1.6778   -0.2146 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2533    0.3793   -1.4312 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4690   -1.5178   -1.2465 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8689   -2.2300   -0.9525 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9343   -1.8566    0.4761 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0227    1.7263    0.4670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1201    0.3764    1.6332 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2633    1.9206    0.6269 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4172    0.3487    1.4645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3928    0.4252   -0.3272 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  4  5  2  0
  4  6  1  0
  6  7  1  0
  6  8  1  0
  8  9  1  0
  1 10  1  0
  1 11  1  0
  1 12  1  0
  2 13  1  0
  2 14  1  0
  6 15  1  0
  7 16  1  0
  7 17  1  0
  7 18  1  0
  8 19  1  0
  8 20  1  0
  9 21  1  0
  9 22  1  0
  9 23  1  0
M  END
Download

3D SDF for HMDB0033745 (Ethyl 2-methylbutyrate)

  Mrv0541 05061307202D          

  9  8  0  0  0  0            999 V2000
    1.3480   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.6349   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7770    0.5230    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0625   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.9204   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7770   -0.3020    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4914   -0.7145    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4914   -1.5395    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2059   -0.3020    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  4  1  1  0  0  0  0
  5  2  1  0  0  0  0
  6  3  1  0  0  0  0
  6  4  1  0  0  0  0
  7  6  1  0  0  0  0
  8  7  2  0  0  0  0
  9  5  1  0  0  0  0
  9  7  1  0  0  0  0
M  END
> <DATABASE_ID>
HMDB0033745

> <DATABASE_NAME>
hmdb

> <SMILES>
CCOC(=O)C(C)CC

> <INCHI_IDENTIFIER>
InChI=1S/C7H14O2/c1-4-6(3)7(8)9-5-2/h6H,4-5H2,1-3H3

> <INCHI_KEY>
HCRBXQFHJMCTLF-UHFFFAOYSA-N

> <FORMULA>
C7H14O2

> <MOLECULAR_WEIGHT>
130.1849

> <EXACT_MASS>
130.099379692

> <JCHEM_ACCEPTOR_COUNT>
1

> <JCHEM_AVERAGE_POLARIZABILITY>
15.088943600397336

> <JCHEM_BIOAVAILABILITY>
1

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
ethyl 2-methylbutanoate

> <ALOGPS_LOGP>
2.38

> <JCHEM_LOGP>
1.9674470866666671

> <ALOGPS_LOGS>
-1.50

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-7.067851707571805

> <JCHEM_POLAR_SURFACE_AREA>
26.3

> <JCHEM_REFRACTIVITY>
35.963800000000006

> <JCHEM_ROTATABLE_BOND_COUNT>
4

> <JCHEM_RULE_OF_FIVE>
1

> <ALOGPS_SOLUBILITY>
4.16e+00 g/l

> <JCHEM_TRADITIONAL_IUPAC>
ethyl 2-methylbutanoate

> <JCHEM_VEBER_RULE>
1

$$$$
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3D-SDF for HMDB0033745 (Ethyl 2-methylbutyrate)

HMDB0033745
     RDKit          3D
Ethyl 2-methylbutyrate
 23 22  0  0  0  0  0  0  0  0999 V2000
    3.2583   -0.0984    0.9323 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7865    0.6303   -0.2939 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3887    0.7509   -0.3687 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5122   -0.2966   -0.4069 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0195   -1.4622   -0.3710 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9614   -0.1654   -0.4858 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6163   -1.5086   -0.5099 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4593    0.7111    0.6493 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9555    0.8526    0.5810 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8677    0.3161    1.8732 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.3748    0.0292    0.9667 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.0904   -1.1877    0.8358 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.2488    0.1788   -1.1730 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.1875    1.6778   -0.2146 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2533    0.3793   -1.4312 H   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4690   -1.5178   -1.2465 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8689   -2.2300   -0.9525 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9343   -1.8566    0.4761 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0227    1.7263    0.4670 H   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1201    0.3764    1.6332 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.2633    1.9206    0.6269 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.4172    0.3487    1.4645 H   0  0  0  0  0  0  0  0  0  0  0  0
   -3.3928    0.4252   -0.3272 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0
  2  3  1  0
  3  4  1  0
  4  5  2  0
  4  6  1  0
  6  7  1  0
  6  8  1  0
  8  9  1  0
  1 10  1  0
  1 11  1  0
  1 12  1  0
  2 13  1  0
  2 14  1  0
  6 15  1  0
  7 16  1  0
  7 17  1  0
  7 18  1  0
  8 19  1  0
  8 20  1  0
  9 21  1  0
  9 22  1  0
  9 23  1  0
M  END
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PDB for HMDB0033745 (Ethyl 2-methylbutyrate)

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       2.516  -0.564   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      10.518  -0.564   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0       5.184   0.976   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       3.850  -1.334   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0       9.185  -1.334   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0       5.184  -0.564   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0       6.517  -1.334   0.000  0.00  0.00           C+0
HETATM    8  O   UNK     0       6.517  -2.874   0.000  0.00  0.00           O+0
HETATM    9  O   UNK     0       7.851  -0.564   0.000  0.00  0.00           O+0
CONECT    1    4                                                            
CONECT    2    5                                                            
CONECT    3    6                                                            
CONECT    4    1    6                                                       
CONECT    5    2    9                                                       
CONECT    6    3    4    7                                                  
CONECT    7    6    8    9                                                  
CONECT    8    7                                                            
CONECT    9    5    7                                                       
MASTER        0    0    0    0    0    0    0    0    9    0   16    0
END
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3D PDB for HMDB0033745 (Ethyl 2-methylbutyrate)

COMPND    HMDB0033745
HETATM    1  C1  UNL     1       3.258  -0.098   0.932  1.00  0.00           C  
HETATM    2  C2  UNL     1       2.786   0.630  -0.294  1.00  0.00           C  
HETATM    3  O1  UNL     1       1.389   0.751  -0.369  1.00  0.00           O  
HETATM    4  C3  UNL     1       0.512  -0.297  -0.407  1.00  0.00           C  
HETATM    5  O2  UNL     1       1.019  -1.462  -0.371  1.00  0.00           O  
HETATM    6  C4  UNL     1      -0.961  -0.165  -0.486  1.00  0.00           C  
HETATM    7  C5  UNL     1      -1.616  -1.509  -0.510  1.00  0.00           C  
HETATM    8  C6  UNL     1      -1.459   0.711   0.649  1.00  0.00           C  
HETATM    9  C7  UNL     1      -2.956   0.853   0.581  1.00  0.00           C  
HETATM   10  H1  UNL     1       2.868   0.316   1.873  1.00  0.00           H  
HETATM   11  H2  UNL     1       4.375   0.029   0.967  1.00  0.00           H  
HETATM   12  H3  UNL     1       3.090  -1.188   0.836  1.00  0.00           H  
HETATM   13  H4  UNL     1       3.249   0.179  -1.173  1.00  0.00           H  
HETATM   14  H5  UNL     1       3.188   1.678  -0.215  1.00  0.00           H  
HETATM   15  H6  UNL     1      -1.253   0.379  -1.431  1.00  0.00           H  
HETATM   16  H7  UNL     1      -2.469  -1.518  -1.246  1.00  0.00           H  
HETATM   17  H8  UNL     1      -0.869  -2.230  -0.952  1.00  0.00           H  
HETATM   18  H9  UNL     1      -1.934  -1.857   0.476  1.00  0.00           H  
HETATM   19  H10 UNL     1      -1.023   1.726   0.467  1.00  0.00           H  
HETATM   20  H11 UNL     1      -1.120   0.376   1.633  1.00  0.00           H  
HETATM   21  H12 UNL     1      -3.263   1.921   0.627  1.00  0.00           H  
HETATM   22  H13 UNL     1      -3.417   0.349   1.465  1.00  0.00           H  
HETATM   23  H14 UNL     1      -3.393   0.425  -0.327  1.00  0.00           H  
CONECT    1    2   10   11   12
CONECT    2    3   13   14
CONECT    3    4
CONECT    4    5    5    6
CONECT    6    7    8   15
CONECT    7   16   17   18
CONECT    8    9   19   20
CONECT    9   21   22   23
END
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SMILES for HMDB0033745 (Ethyl 2-methylbutyrate)

CCOC(=O)C(C)CC
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INCHI for HMDB0033745 (Ethyl 2-methylbutyrate)

InChI=1S/C7H14O2/c1-4-6(3)7(8)9-5-2/h6H,4-5H2,1-3H3
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View in JSmolView NMR AssignmentsView Stereo Labels
Synonyms
Chemical FormulaC7H14O2
Average Molecular Weight130.1849
Monoisotopic Molecular Weight130.099379692
IUPAC Nameethyl 2-methylbutanoate
Traditional Nameethyl 2-methylbutanoate
CAS Registry Number7452-79-1
SMILES
CCOC(=O)C(C)CC
InChI Identifier
InChI=1S/C7H14O2/c1-4-6(3)7(8)9-5-2/h6H,4-5H2,1-3H3
InChI KeyHCRBXQFHJMCTLF-UHFFFAOYSA-N
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
Ontology
Physiological effect
Organoleptic effect
Disposition
Biological locationRoute of exposureSource
Process
Naturally occurring process
Role
Biological roleIndustrial application
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point132.00 to 133.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility1070 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP2.158 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
Biospecimen Locations
  • Feces
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedNewborn (0-30 days old)Both
Normal		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal		 details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Clostridium difficile infection		 details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Nonalcoholic fatty liver disease (NAFLD)		 details
Associated Disorders and Diseases
Disease References
Nonalcoholic fatty liver disease
  1. Raman M, Ahmed I, Gillevet PM, Probert CS, Ratcliffe NM, Smith S, Greenwood R, Sikaroodi M, Lam V, Crotty P, Bailey J, Myers RP, Rioux KP: Fecal microbiome and volatile organic compound metabolome in obese humans with nonalcoholic fatty liver disease. Clin Gastroenterol Hepatol. 2013 Jul;11(7):868-75.e1-3. doi: 10.1016/j.cgh.2013.02.015. Epub 2013 Feb 27. [PubMed:23454028 ]
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB011877
KNApSAcK IDC00030220
Chemspider ID22453
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24020
PDB IDNot Available
ChEBI ID88452
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1004871
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.