An official website of the United States government

2-octadecanoyl-3-O-(2,4S,6S-trimethyl-2E-tetracosenoyl)-6-O-(2,4S,6S-trimethyl-2E-hexacosenoyl)-2'-O-(2S,4S,6S-trimethyl-3S-hydroxy-tetracosanoyl)-4'-O-(2,4S,6S-trimethyl-2E-docosenoyl)-alpha,alpha-trehalose

PubChem CID
52930704
Structure
2-octadecanoyl-3-O-(2,4S,6S-trimethyl-2E-tetracosenoyl)-6-O-(2,4S,6S-trimethyl-2E-hexacosenoyl)-2'-O-(2S,4S,6S-trimethyl-3S-hydroxy-tetracosanoyl)-4'-O-(2,4S,6S-trimethyl-2E-docosenoyl)-alpha,alpha-trehalose_small.png
Molecular Formula
Synonyms
  • 2-octadecanoyl-3-O-(2,4S,6S-trimethyl-2E-tetracosenoyl)-6-O-(2,4S,6S-trimethyl-2E-hexacosenoyl)-2'-O-(2S,4S,6S-trimethyl-3S-hydroxy-tetracosanoyl)-4'-O-(2,4S,6S-trimethyl-2E-docosenoyl)-alpha,alpha-trehalose
  • PAT18(24:1(2E)(2Me,4Me[S],6Me[S])/26:1(2E)(2Me,4Me[S],6Me[S])/24:0(2Me[S],3OH[S],4Me[S],6Me[S])/22:1(2E)(2Me,4Me[S],6Me[S]))
  • LMSL03000867
Molecular Weight
2189.5 g/mol
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Dates
  • Create:
    2011-06-09
  • Modify:
    2025-01-04

1 Structures

1.1 2D Structure

Chemical Structure Depiction
2-octadecanoyl-3-O-(2,4S,6S-trimethyl-2E-tetracosenoyl)-6-O-(2,4S,6S-trimethyl-2E-hexacosenoyl)-2'-O-(2S,4S,6S-trimethyl-3S-hydroxy-tetracosanoyl)-4'-O-(2,4S,6S-trimethyl-2E-docosenoyl)-alpha,alpha-trehalose.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

[(3R,5R,6R)-3-hydroxy-6-[(2R,3S,5S)-4-hydroxy-6-(hydroxymethyl)-3-[(2S,3S,4S,6S)-3-hydroxy-2,4,6-trimethyltetracosanoyl]oxy-5-[(E,4S,6S)-2,4,6-trimethyldocos-2-enoyl]oxyoxan-2-yl]oxy-5-octadecanoyloxy-4-[(E,4S,6S)-2,4,6-trimethyltetracos-2-enoyl]oxyoxan-2-yl]methyl (E,4S,6S)-2,4,6-trimethylhexacos-2-enoate
Computed by LexiChem 2.6.6 (PubChem release 2019.06.18)

2.1.2 InChI

InChI=1S/C138H258O17/c1-18-23-28-33-38-43-48-53-58-61-62-66-69-74-78-82-87-92-97-111(6)102-115(10)106-119(14)133(144)148-110-124-127(142)130(153-135(146)121(16)108-117(12)104-113(8)99-94-89-84-79-73-68-64-59-54-49-44-39-34-29-24-19-2)132(151-125(140)101-96-91-86-81-76-71-63-56-51-46-41-36-31-26-21-4)138(150-124)155-137-131(154-136(147)122(17)126(141)118(13)105-114(9)100-95-90-85-80-75-70-65-60-55-50-45-40-35-30-25-20-3)128(143)129(123(109-139)149-137)152-134(145)120(15)107-116(11)103-112(7)98-93-88-83-77-72-67-57-52-47-42-37-32-27-22-5/h106-108,111-118,122-124,126-132,137-139,141-143H,18-105,109-110H2,1-17H3/b119-106+,120-107+,121-108+/t111-,112-,113-,114-,115-,116-,117-,118-,122-,123?,124?,126-,127+,128?,129+,130?,131-,132+,137+,138+/m0/s1
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.3 InChIKey

BZUATMJYQXKNRS-OPBNFDCFSA-N
Computed by InChI 1.0.5 (PubChem release 2019.06.18)

2.1.4 SMILES

CCCCCCCCCCCCCCCCCCCC[C@H](C)C[C@H](C)/C=C(\C)/C(=O)OCC1[C@H](C([C@H]([C@H](O1)O[C@@H]2[C@H](C([C@@H](C(O2)CO)OC(=O)/C(=C/[C@@H](C)C[C@@H](C)CCCCCCCCCCCCCCCC)/C)O)OC(=O)[C@@H](C)[C@H]([C@@H](C)C[C@@H](C)CCCCCCCCCCCCCCCCCC)O)OC(=O)CCCCCCCCCCCCCCCCC)OC(=O)/C(=C/[C@@H](C)C[C@@H](C)CCCCCCCCCCCCCCCCCC)/C)O
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C138H258O17
Computed by PubChem 2.1 (PubChem release 2019.06.18)

2.3 Other Identifiers

2.3.1 Metabolomics Workbench ID

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
2189.5 g/mol
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
XLogP3-AA
Property Value
55.1
Reference
Computed by XLogP3 3.0 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Donor Count
Property Value
4
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Hydrogen Bond Acceptor Count
Property Value
17
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Rotatable Bond Count
Property Value
115
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Exact Mass
Property Value
2188.93576159 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Monoisotopic Mass
Property Value
2187.93240676 Da
Reference
Computed by PubChem 2.1 (PubChem release 2021.05.07)
Property Name
Topological Polar Surface Area
Property Value
240 Ų
Reference
Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18)
Property Name
Heavy Atom Count
Property Value
155
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
3320
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
16
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
4
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
3
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)

5 Information Sources

  1. Metabolomics Workbench
    PAT18(24:1(2E)(2Me,4Me[S],6Me[S])/26:1(2E)(2Me,4Me[S],6Me[S])/24:0(2Me[S],3OH[S],4Me[S],6Me[S])/22:1(2E)(2Me,4Me[S],6Me[S]))
    https://www.metabolomicsworkbench.org/data/StructureData.php?RegNo=30056
  2. PubChem
CONTENTS