Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 22:25:23 UTC
Update Date2022-03-07 02:55:13 UTC
HMDB IDHMDB0037182
Secondary Accession Numbers
  • HMDB37182
Metabolite Identification
Common NamePolysorbate 20
DescriptionPolysorbate 20 is an emulsifier, dough improver, crystallisation retarder, solubiliser, stabiliser, flavour dispersant, wetting agent, fruit or vegetable coating, defoamer for yeast/sugar.Polysorbates are a class of emulsifiers used in some pharmaceuticals and food preparation. They are often used in cosmetics to solubilize essential oils into water-based products. Polysorbates are oily liquids derived from PEG-ylated sorbitan (a derivative of sorbitol) esterified with fatty acids. (Wikipedia ).
Structure
Data?1563862989
Synonyms
ValueSource
PolysorbateKegg
Tween 60Kegg
Polysorbic acidGenerator
Polysorbic acid 20Generator
Polysorbic acid 60Generator, HMDB
Alkest TW 20HMDB
e432HMDB
POE(20) sorbitan monolaurateHMDB
Polyoxyethylene (20) sorbitan monolaurateHMDB
Polyoxyethylene sorbitan monolaurateHMDB
Sorbimacrogol laurate 300HMDB
Tween 20HMDB
PSMLMeSH
Polysorbate 20MeSH
Sorbitan derivativesMeSH
Derivatives, sorbitanMeSH
PolysorbatesMeSH
Tween 81MeSH
Polysorbate 80MeSH
TweensMeSH
Monolaurate, polyoxyethylene sorbitanMeSH
Sorbitan monolaurate, polyoxyethyleneMeSH
Tween 80MeSH
Tween 85MeSH
Chemical FormulaC26H50O10
Average Molecular Weight522.6692
Monoisotopic Molecular Weight522.34039782
IUPAC Name2-{2-[3,4-bis(2-hydroxyethoxy)oxolan-2-yl]-2-(2-hydroxyethoxy)ethoxy}ethyl dodecanoate
Traditional Namepeg-80 sorbitan laurate
CAS Registry Number9005-64-5
SMILES
CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO
InChI Identifier
InChI=1S/C26H50O10/c1-2-3-4-5-6-7-8-9-10-11-24(30)34-19-18-31-20-22(32-15-12-27)26-25(35-17-14-29)23(21-36-26)33-16-13-28/h22-23,25-29H,2-21H2,1H3
InChI KeyHMFKFHLTUCJZJO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentFatty acid esters
Alternative Parents
Substituents
  • Fatty acid ester
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Oxacycle
  • Organic oxide
  • Carbonyl group
  • Alcohol
  • Organooxygen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
Physiological effect
Disposition
Process
Role
Physical Properties
StateLiquid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.013 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.018 g/LALOGPS
logP2.75ALOGPS
logP2.39ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)14.64ChemAxon
pKa (Strongest Basic)-2.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area133.14 ŲChemAxon
Rotatable Bond Count26ChemAxon
Refractivity134.25 m³·mol⁻¹ChemAxon
Polarizability60.33 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+219.81331661259
DarkChem[M-H]-207.03631661259
DeepCCS[M+H]+223.70830932474
DeepCCS[M-H]-221.15830932474
DeepCCS[M-2H]-255.60530932474
DeepCCS[M+Na]+231.89530932474
AllCCS[M+H]+227.232859911
AllCCS[M+H-H2O]+225.932859911
AllCCS[M+NH4]+228.332859911
AllCCS[M+Na]+228.632859911
AllCCS[M-H]-224.832859911
AllCCS[M+Na-2H]-227.632859911
AllCCS[M+HCOO]-230.832859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Polysorbate 20CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO3325.3Standard polar33892256
Polysorbate 20CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO3662.0Standard non polar33892256
Polysorbate 20CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO3696.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Polysorbate 20,1TMS,isomer #1CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C)C1OCC(OCCO)C1OCCO3737.1Semi standard non polar33892256
Polysorbate 20,1TMS,isomer #2CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO[Si](C)(C)C)C1OCCO3747.7Semi standard non polar33892256
Polysorbate 20,1TMS,isomer #3CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO[Si](C)(C)C3750.2Semi standard non polar33892256
Polysorbate 20,2TMS,isomer #1CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C)C1OCC(OCCO[Si](C)(C)C)C1OCCO3722.5Semi standard non polar33892256
Polysorbate 20,2TMS,isomer #2CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C)C1OCC(OCCO)C1OCCO[Si](C)(C)C3723.1Semi standard non polar33892256
Polysorbate 20,2TMS,isomer #3CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO[Si](C)(C)C)C1OCCO[Si](C)(C)C3723.6Semi standard non polar33892256
Polysorbate 20,3TMS,isomer #1CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C)C1OCC(OCCO[Si](C)(C)C)C1OCCO[Si](C)(C)C3743.6Semi standard non polar33892256
Polysorbate 20,1TBDMS,isomer #1CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C(C)(C)C)C1OCC(OCCO)C1OCCO3980.2Semi standard non polar33892256
Polysorbate 20,1TBDMS,isomer #2CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO[Si](C)(C)C(C)(C)C)C1OCCO3985.1Semi standard non polar33892256
Polysorbate 20,1TBDMS,isomer #3CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO)C1OCCO[Si](C)(C)C(C)(C)C3989.1Semi standard non polar33892256
Polysorbate 20,2TBDMS,isomer #1CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C(C)(C)C)C1OCC(OCCO[Si](C)(C)C(C)(C)C)C1OCCO4192.3Semi standard non polar33892256
Polysorbate 20,2TBDMS,isomer #2CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C(C)(C)C)C1OCC(OCCO)C1OCCO[Si](C)(C)C(C)(C)C4196.6Semi standard non polar33892256
Polysorbate 20,2TBDMS,isomer #3CCCCCCCCCCCC(=O)OCCOCC(OCCO)C1OCC(OCCO[Si](C)(C)C(C)(C)C)C1OCCO[Si](C)(C)C(C)(C)C4198.4Semi standard non polar33892256
Polysorbate 20,3TBDMS,isomer #1CCCCCCCCCCCC(=O)OCCOCC(OCCO[Si](C)(C)C(C)(C)C)C1OCC(OCCO[Si](C)(C)C(C)(C)C)C1OCCO[Si](C)(C)C(C)(C)C4411.3Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (Non-derivatized) - 70eV, Positivesplash10-03yl-1672900000-4827f377b7241f93f1882017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (2 TMS) - 70eV, Positivesplash10-001i-2491554000-a902fb80e92bfd568fe32017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TMS_3_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Polysorbate 20 GC-MS (TBDMS_3_1) - 70eV, PositiveNot Available2021-11-05Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 10V, Positive-QTOFsplash10-0229-1846890000-835eddd801c179899cf52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 20V, Positive-QTOFsplash10-06si-4963430000-b48bd16b4ca6a6f14b8e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 40V, Positive-QTOFsplash10-001i-2432900000-56a56b6f4aea49e0a3992016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 10V, Negative-QTOFsplash10-007k-1901220000-fe45c92207e2b6570ba62016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 20V, Negative-QTOFsplash10-003v-2932820000-615b9eda8ec0e48dd37c2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 40V, Negative-QTOFsplash10-03dl-9400100000-4a3cf974a03c944bf2d52016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 10V, Positive-QTOFsplash10-00di-4212190000-d521cb5431aa65a1b91d2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 20V, Positive-QTOFsplash10-057l-7942220000-ca7471dfa36ace7705142021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 40V, Positive-QTOFsplash10-052f-9100000000-bbdc1c50cc4dae9a950c2021-09-21Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 10V, Negative-QTOFsplash10-006t-1962750000-a0f5fdf702c2c3022d0a2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 20V, Negative-QTOFsplash10-05i4-7921240000-3b5d429142684ac5e38f2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Polysorbate 20 40V, Negative-QTOFsplash10-06vj-8911200000-b6e9c3744ae8475332f02021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB016180
KNApSAcK IDNot Available
Chemspider ID391555
KEGG Compound IDC11624
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPolysorbate 20
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1357301
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Download (PDF)
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.