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12-Pahsa

PubChem CID
86290202
Structure
12-Pahsa_small.png
Molecular Formula
Synonyms
  • 12-PAHSA
  • 1997286-65-3
  • 12-hexadecanoyloxyoctadecanoic acid
  • 12-[(1-oxohexadecyl)oxy]-octadecanoicacid
  • FAHFA(16:0/12-O-18:0)
Molecular Weight
538.9 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2014-12-18
  • Modify:
    2025-01-11
Description
12-PAHSA is a FAHFA obtained by formal condensation of the carboxy group of palmitic acid with the hydroxy group of 12-hydroxystearic acid. It has a role as an anti-inflammatory agent, a hypoglycemic agent and a human metabolite. It is a FAHFA and a long-chain fatty acid. It is functionally related to a hexadecanoic acid and an octadecanoic acid. It is a conjugate acid of a 12-PAHSA(1-).

1 Structures

1.1 2D Structure

Chemical Structure Depiction
12-Pahsa.png

1.2 3D Status

Conformer generation is disallowed since too flexible

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

12-hexadecanoyloxyoctadecanoic acid
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/C34H66O4/c1-3-5-7-9-10-11-12-13-14-15-20-23-27-31-34(37)38-32(28-24-8-6-4-2)29-25-21-18-16-17-19-22-26-30-33(35)36/h32H,3-31H2,1-2H3,(H,35,36)
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

XXHBLSWAKHZVLN-UHFFFAOYSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

CCCCCCCCCCCCCCCC(=O)OC(CCCCCC)CCCCCCCCCCC(=O)O
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C34H66O4
Computed by PubChem 2.1 (PubChem release 2019.06.18)

2.3 Other Identifiers

2.3.1 CAS

2.3.2 ChEBI ID

2.3.3 DSSTox Substance ID

2.3.4 HMDB ID

2.3.5 Lipid Maps ID (LM_ID)

2.3.6 Metabolomics Workbench ID

2.3.7 Nikkaji Number

2.3.8 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
538.9 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
14.2
Reference
Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Donor Count
Property Value
1
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
4
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
32
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
538.49611058 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
538.49611058 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
63.6 Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
38
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
505
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
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
1
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 2019.01.04)

3.2 Experimental Properties

3.2.1 Physical Description

Solid

3.3 Chemical Classes

3.3.1 Lipids

Fatty Acyls [FA] -> Fatty esters [FA07] -> Fatty acid estolides [FA0709]

5 Chemical Vendors

6 Literature

6.1 Consolidated References

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

8 Classification

8.1 ChEBI Ontology

8.2 LIPID MAPS Classification

8.3 EPA DSSTox Classification

8.4 MolGenie Organic Chemistry Ontology

9 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/
    12-[(1-Oxohexadecyl)oxy]octadecanoic acid
    https://commonchemistry.cas.org/detail?cas_rn=1997286-65-3
  2. EPA DSSTox
    12-[(1-Oxohexadecyl)oxy]octadecanoic acid
    https://comptox.epa.gov/dashboard/DTXSID101271510
    CompTox Chemicals Dashboard Chemical Lists
    https://comptox.epa.gov/dashboard/chemical-lists/
  3. Human Metabolome Database (HMDB)
    LICENSE
    HMDB is offered to the public as a freely available resource. Use and re-distribution of the data, in whole or in part, for commercial purposes requires explicit permission of the authors and explicit acknowledgment of the source material (HMDB) and the original publication (see the HMDB citing page). We ask that users who download significant portions of the database cite the HMDB paper in any resulting publications.
    http://www.hmdb.ca/citing
  4. ChEBI
  5. Japan Chemical Substance Dictionary (Nikkaji)
  6. LIPID MAPS
    Lipid Classification
    https://www.lipidmaps.org/
  7. Metabolomics Workbench
  8. Wikidata
  9. PubChem
  10. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
  11. PATENTSCOPE (WIPO)
CONTENTS