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N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]octacosanamide

PubChem CID
138222496
Structure
N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]octacosanamide_small.png
Molecular Formula
Synonyms
Cer 21:1;2O/28:0
Molecular Weight
748.3 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2019-05-10
  • Modify:
    2025-01-11

1 Structures

1.1 2D Structure

Chemical Structure Depiction
N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]octacosanamide.png

1.2 3D Status

Conformer generation is disallowed since too many atoms, too flexible

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

N-[(E)-1,3-dihydroxyhenicos-4-en-2-yl]octacosanamide
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/C49H97NO3/c1-3-5-7-9-11-13-15-17-19-21-22-23-24-25-26-27-28-29-31-33-35-37-39-41-43-45-49(53)50-47(46-51)48(52)44-42-40-38-36-34-32-30-20-18-16-14-12-10-8-6-4-2/h42,44,47-48,51-52H,3-41,43,45-46H2,1-2H3,(H,50,53)/b44-42+
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

NTMDRXUSXSMHAB-SJPSBLAZSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

CCCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)NC(CO)C(/C=C/CCCCCCCCCCCCCCCC)O
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C49H97NO3
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
748.3 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
21
Reference
Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Donor Count
Property Value
3
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
3
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
45
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
747.74684596 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
747.74684596 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
69.6 Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
53
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
725
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
2
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
1
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 6
View All
MS Category
In-Silico
MS Type
Other
MS Level
MS2
Precursor Type
[M+FA-H]-
Precursor m/z
792.74506
Instrument
SCIEX 5600
Instrument Type
in-silico QTOF
Ionization Mode
negative
Collision Energy
45 V
Retention Time
10.49
Top 5 Peaks

746.7396 100

448.4518 50.05

405.4102 30.03

279.2693 30.03

422.4367 30.03

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2 of 6
View All
MS Category
In-Silico
MS Type
Other
MS Level
MS2
Precursor Type
[M+HAc-H]-
Precursor m/z
806.76071
Instrument
SCIEX 5600
Instrument Type
in-silico QTOF
Ionization Mode
negative
Collision Energy
45 V
Retention Time
10.49
Top 5 Peaks

746.7396 100

448.4518 50.05

305.285 30.03

716.729 30.03

422.4367 30.03

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6 Information Sources

CONTENTS