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gamma-Aminobutyric acid ethyl ester

PubChem CID
23365
Structure
gamma-Aminobutyric acid ethyl ester_small.png
gamma-Aminobutyric acid ethyl ester_3D_Structure.png
Molecular Formula
Synonyms
  • ethyl 4-aminobutanoate
  • 5959-36-4
  • Ethyl 4-aminobutyrate
  • Butanoic acid, 4-amino-, ethyl ester
  • 4-Aminobutyric acid ethyl ester
Molecular Weight
131.17 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Dates
  • Create:
    2005-03-26
  • Modify:
    2025-01-18

1 Structures

1.1 2D Structure

Chemical Structure Depiction
gamma-Aminobutyric acid ethyl ester.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

ethyl 4-aminobutanoate
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)

2.1.2 InChI

InChI=1S/C6H13NO2/c1-2-9-6(8)4-3-5-7/h2-5,7H2,1H3
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.3 InChIKey

MAFQLJCYFMKEJJ-UHFFFAOYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.4 SMILES

CCOC(=O)CCCN
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C6H13NO2
Computed by PubChem 2.2 (PubChem release 2021.10.14)

2.3 Other Identifiers

2.3.1 CAS

2.3.2 UNII

2.3.3 ChEMBL ID

2.3.4 DSSTox Substance ID

2.3.5 Metabolomics Workbench ID

2.3.6 Nikkaji Number

2.3.7 Wikidata

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
131.17 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
XLogP3-AA
Property Value
-0.2
Reference
Computed by XLogP3 3.0 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
1
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
3
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
5
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
131.094628657 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
131.094628657 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
52.3 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
9
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
83.1
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

3.2 Experimental Properties

3.2.1 Dissociation Constants

Basic pKa
9.7
Comparison of the accuracy of experimental and predicted pKa values of basic and acidic compounds. Pharm Res. 2014; 31(4):1082-95. DOI:10.1007/s11095-013-1232-z. PMID:24249037

5 Chemical Vendors

6 Literature

6.1 Consolidated References

6.2 Springer Nature References

6.3 Thieme References

6.4 Chemical Co-Occurrences in Literature

6.5 Chemical-Gene Co-Occurrences in Literature

6.6 Chemical-Disease Co-Occurrences in Literature

7 Patents

7.1 Depositor-Supplied Patent Identifiers

7.2 WIPO PATENTSCOPE

7.3 Chemical Co-Occurrences in Patents

7.4 Chemical-Disease Co-Occurrences in Patents

7.5 Chemical-Gene Co-Occurrences in Patents

8 Biological Test Results

8.1 BioAssay Results

9 Classification

9.1 ChemIDplus

9.2 EPA DSSTox Classification

9.3 MolGenie Organic Chemistry Ontology

10 Information Sources

  1. CAS Common Chemistry
    LICENSE
    The data from CAS Common Chemistry is provided under a CC-BY-NC 4.0 license, unless otherwise stated.
    https://creativecommons.org/licenses/by-nc/4.0/
  2. ChemIDplus
    ChemIDplus Chemical Information Classification
    https://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
  3. EPA DSSTox
    gamma-Aminobutyric acid ethyl ester
    https://comptox.epa.gov/dashboard/DTXSID10208257
    CompTox Chemicals Dashboard Chemical Lists
    https://comptox.epa.gov/dashboard/chemical-lists/
  4. FDA Global Substance Registration System (GSRS)
    LICENSE
    Unless otherwise noted, the contents of the FDA website (www.fda.gov), both text and graphics, are not copyrighted. They are in the public domain and may be republished, reprinted and otherwise used freely by anyone without the need to obtain permission from FDA. Credit to the U.S. Food and Drug Administration as the source is appreciated but not required.
    https://www.fda.gov/about-fda/about-website/website-policies#linking
  5. ChEMBL
    LICENSE
    Access to the web interface of ChEMBL is made under the EBI's Terms of Use (http://www.ebi.ac.uk/Information/termsofuse.html). The ChEMBL data is made available on a Creative Commons Attribution-Share Alike 3.0 Unported License (http://creativecommons.org/licenses/by-sa/3.0/).
    http://www.ebi.ac.uk/Information/termsofuse.html
  6. IUPAC Digitized pKa Dataset
    4-Amino-n-butyric acid ethyl ester
    https://github.com/IUPAC/Dissociation-Constants
  7. Japan Chemical Substance Dictionary (Nikkaji)
  8. Metabolomics Workbench
  9. Springer Nature
  10. Thieme Chemistry
    LICENSE
    The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4.0 license, unless otherwise stated.
    https://creativecommons.org/licenses/by-nc-nd/4.0/
  11. Wikidata
    γ-aminobutyric acid ethyl ester
    https://www.wikidata.org/wiki/Q27252208
  12. PubChem
  13. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
  14. PATENTSCOPE (WIPO)
CONTENTS