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2,4,5-Trimethoxystyrene

PubChem CID
152219
Structure
2,4,5-Trimethoxystyrene_small.png
2,4,5-Trimethoxystyrene_3D_Structure.png
Molecular Formula
Synonyms
  • 2,4,5-Trimethoxystyrene
  • 17598-03-7
  • 1-ethenyl-2,4,5-trimethoxybenzene
  • 1,2,4-trimethoxy-5-vinylbenzene
  • 2,4,5-Tms
Molecular Weight
194.23 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Dates
  • Create:
    2005-08-08
  • Modify:
    2025-01-25
Description
2,4,5-Trimethoxystyrene has been reported in Duguetia confinis, Duguetia eximia, and Duguetia staudtii with data available.

1 Structures

1.1 2D Structure

Chemical Structure Depiction
2,4,5-Trimethoxystyrene.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

1-ethenyl-2,4,5-trimethoxybenzene
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)

2.1.2 InChI

InChI=1S/C11H14O3/c1-5-8-6-10(13-3)11(14-4)7-9(8)12-2/h5-7H,1H2,2-4H3
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.3 InChIKey

DAINMNHDGRVBQF-UHFFFAOYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.4 SMILES

COC1=CC(=C(C=C1C=C)OC)OC
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C11H14O3
Computed by PubChem 2.2 (PubChem release 2021.10.14)

2.3 Other Identifiers

2.3.1 CAS

17598-03-7

2.3.2 ChEMBL ID

2.3.3 DSSTox Substance ID

2.3.4 Nikkaji Number

2.3.5 Wikidata

2.4 Synonyms

2.4.1 MeSH Entry Terms

  • 2,4,5-TMS
  • 2,4,5-trimethoxystyrene

2.4.2 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
194.23 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
XLogP3
Property Value
2.8
Reference
Computed by XLogP3 3.0 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
3
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
4
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
194.094294304 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
194.094294304 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
27.7 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
14
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
181
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
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
0
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 2021.10.14)

3.2 Experimental Properties

3.2.1 Kovats Retention Index

Standard non-polar
1621

4 Spectral Information

4.1 1D NMR Spectra

4.1.1 13C NMR Spectra

Copyright
Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
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4.2 Mass Spectrometry

4.2.1 Other MS

MS Category
Experimental
MS Type
Other
MS Level
MS2
Precursor Type
[M+H]+
Precursor m/z
195.084
Instrument
qTof
Ionization Mode
positive
Top 5 Peaks

195.083542 100

180.060120 93.23

165.058228 63.06

150.052948 39.38

164.066818 20.17

Thumbnail
Thumbnail

6 Chemical Vendors

7 Literature

7.1 Consolidated References

7.2 NLM Curated PubMed Citations

7.3 Springer Nature References

7.4 Chemical Co-Occurrences in Literature

7.5 Chemical-Gene Co-Occurrences in Literature

7.6 Chemical-Disease Co-Occurrences in Literature

8 Patents

8.1 Depositor-Supplied Patent Identifiers

8.2 WIPO PATENTSCOPE

8.3 Chemical Co-Occurrences in Patents

8.4 Chemical-Gene Co-Occurrences in Patents

9 Biological Test Results

9.1 BioAssay Results

10 Taxonomy

The LOTUS Initiative for Open Natural Products Research: frozen dataset union wikidata (with metadata) | DOI:10.5281/zenodo.5794106

11 Classification

11.1 MeSH Tree

11.2 ChemIDplus

11.3 EPA DSSTox Classification

11.4 LOTUS Tree

11.5 MolGenie Organic Chemistry Ontology

12 Information Sources

  1. ChEMBL
    LICENSE
    Access to the web interface of ChEMBL is made under the EBI's Terms of Use (http://www.ebi.ac.uk/Information/termsofuse.html). The ChEMBL data is made available on a Creative Commons Attribution-Share Alike 3.0 Unported License (http://creativecommons.org/licenses/by-sa/3.0/).
    http://www.ebi.ac.uk/Information/termsofuse.html
  2. ChemIDplus
    ChemIDplus Chemical Information Classification
    https://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
  3. EPA DSSTox
    CompTox Chemicals Dashboard Chemical Lists
    https://comptox.epa.gov/dashboard/chemical-lists/
  4. Japan Chemical Substance Dictionary (Nikkaji)
  5. KNApSAcK Species-Metabolite Database
  6. LOTUS - the natural products occurrence database
    LICENSE
    The code for LOTUS is released under the GNU General Public License v3.0.
    https://lotus.nprod.net/
  7. MassBank of North America (MoNA)
    LICENSE
    The content of the MoNA database is licensed under CC BY 4.0.
    https://mona.fiehnlab.ucdavis.edu/documentation/license
  8. NIST Mass Spectrometry Data Center
    LICENSE
    Data covered by the Standard Reference Data Act of 1968 as amended.
    https://www.nist.gov/srd/public-law
    2,4,5-Trimethoxy-styrene
    http://www.nist.gov/srd/nist1a.cfm
  9. SpectraBase
    2,4,5-TRIMETHOXY-1-VINYLBENZENE
    https://spectrabase.com/spectrum/Ef4VESJHPoA
  10. Springer Nature
  11. Wikidata
  12. PubChem
  13. Medical Subject Headings (MeSH)
    LICENSE
    Works produced by the U.S. government are not subject to copyright protection in the United States. Any such works found on National Library of Medicine (NLM) Web sites may be freely used or reproduced without permission in the U.S.
    https://www.nlm.nih.gov/copyright.html
  14. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
  15. PATENTSCOPE (WIPO)
CONTENTS