Cas no 108957-73-9 (Phenol,5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-)

Phenol,5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy- structure
108957-73-9 structure
Product Name:Phenol,5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-
CAS No:108957-73-9
MF:C17H18O4
MW:286.322425365448
CID:185208
PubChem ID:5385086
Update Time:2025-04-19

Phenol,5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy- Chemical and Physical Properties

Names and Identifiers

    • Phenol,5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-
    • (E)-3'-HYDROXY-3,5,4'-TRIMETHOXYSTILBENE
    • 5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-phenol
    • (E)-3'-hydroxy-3,4',5-trimethoxystilbene
    • (Z) 5-[2-(3,5-Dimethoxy-phenyl)-vinyl]-2-methoxy-phenol
    • 3,4',5-trimethylpiceatannol
    • 4,3',5'-tri-O-methylpiceatannol
    • trans-3,4',5-trimethoxy-3'-hydroxystilbene
    • trans-3'-hydroxy-3,4',5-trimethoxystilbene
    • 5-[(E)-2-(3,5-Dimethoxyphenyl)ethenyl]-2-methoxyphenol
    • (Z)-5-(3,5-dimethoxystyryl)-2-methoxyphenol
    • A801947
    • 5-(2-(3,5-Dimethoxyphenyl)vinyl)-2-methoxyphenol
    • (E)-5-(3,5 -dimethoxystyryl) -2-methoxy phenol
    • (E)-5-(3,5-Dimethoxystyryl)-2-methoxyphenol
    • AKOS015914978
    • (E)-5-(2-(3,5-Dimethoxyphenyl)ethenyl)-2-methoxyphenol
    • AC-24233
    • 5-[(1E)-2-(3,5-Dimethoxyphenyl)ethenyl]-2-methoxyphenol
    • NSC-381864
    • NSC381864
    • KPM93CW8F2
    • CHEMBL419378
    • SCHEMBL1743353
    • 108957-73-9
    • Phenol, 5-[2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-
    • SCHEMBL1743354
    • WLZ3608
    • UQIWTPQGJCCTPA-SNAWJCMRSA-N
    • PICEATANNOL,3',5'-TRIMETHYL,1S0
    • Phenol, 5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-
    • 5-[2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxyphenol
    • 5-[(E)-2-(3,5-Dimethoxy-phenyl)-vinyl]-2-methoxy-phenol
    • 1,3-dimethoxy-5-[(E)-3-hydroxy-4-methoxy-styryl]benzene
    • Phenol, 5-(2-(3,5-dimethoxyphenyl)ethenyl)-2-methoxy-, (E)-
    • 3'-Hydroxy-3,5,4'-trimethoxystilbene, (E)-
    • 4,3'',5''-tri-O-methylpiceatannol
    • BDBM50332182
    • 5-[2-(3,5-Dimethoxy-phenyl)-vinyl]-2-methoxy-phenol
    • 5-[(E)-2-(3,5-dimeth
    • Inchi： 1S/C17H18O4/c1-19-14-8-13(9-15(11-14)20-2)5-4-12-6-7-17(21-3)16(18)10-12/h4-11,18H,1-3H3/b5-4+
    • InChI Key： UQIWTPQGJCCTPA-SNAWJCMRSA-N
    • SMILES： O(C)C1C=C(C=C(C=1)/C=C/C1C=CC(=C(C=1)O)OC)OC

Computed Properties

  • Exact Mass: 286.12100
  • Monoisotopic Mass: 286.12050905g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 21
  • Rotatable Bond Count: 5
  • Complexity: 319
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.8
  • Topological Polar Surface Area: 47.9?2

Experimental Properties

  • PSA: 47.92000
  • LogP: 3.58840

Phenol,5-[(1E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy- Customs Data

  • HS CODE：2909500000
  • Customs Data：

    China Customs Code:

    2909500000

    Overview:

    2909500000. Ether phenol\Ether alcohol phenol and its halogenation\sulfonation\Nitrosative or nitrosative derivatives. VAT:17.0%. Tax refund rate:9.0%. Regulatory conditions:nothing. MFN tariff:5.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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