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Fahfa 26:2/18:0

PubChem CID
138201977
Structure
Fahfa 26:2/18:0_small.png
Molecular Formula
Synonyms
FAHFA 26:2/18:0
Molecular Weight
675.1 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2019-05-10
  • Modify:
    2024-12-07

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Fahfa 26:2/18:0.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

9-[(15Z,18Z)-hexacosa-15,18-dienoyl]oxyoctadecanoic acid
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/C44H82O4/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-28-33-37-41-44(47)48-42(38-34-30-27-10-8-6-4-2)39-35-31-29-32-36-40-43(45)46/h13-14,16-17,42H,3-12,15,18-41H2,1-2H3,(H,45,46)/b14-13-,17-16-
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

LHKONAMAASESAS-AUGURXLVSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

CCCCCCCCCC(CCCCCCCC(=O)O)OC(=O)CCCCCCCCCCCCC/C=C\C/C=C\CCCCCCC
Computed by OEChem 2.1.5 (PubChem release 2019.06.18)

2.2 Molecular Formula

C44H82O4
Computed by PubChem 2.1 (PubChem release 2019.06.18)

2.3 Synonyms

2.3.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
675.1 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
18
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
40
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
674.62131109 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
674.62131109 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
63.6Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
48
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
727
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
2
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 2019.04.19)

4 Spectral Information

4.1 Mass Spectrometry

4.1.1 Other MS

1 of 2
MS Category
In-Silico
MS Type
Other
MS Level
MS2
Precursor Type
[M-H]-
Precursor m/z
673.61403
Instrument
SCIEX 5600
Instrument Type
in-silico QTOF
Ionization Mode
negative
Collision Energy
45 V
Retention Time
9.04
Top 5 Peaks

391.3582 100

299.2592 15.02

673.614 5.01

281.2486 5.01

Thumbnail
Thumbnail
2 of 2
MS Category
In-Silico
MS Type
Other
Precursor Type
[M-H]-
Precursor m/z
673.61403
Ionization Mode
negative
Retention Time
13.16
Top 5 Peaks

391.3582 100

299.2592 15.02

673.614 5.01

281.2486 5.01

Thumbnail
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6 Information Sources

CONTENTS