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CAS No 528-43-8 , 2-(2-hydroxy-5-prop-2-enylphenyl)-4-prop-2-enylphenol

  • Name: 2-(2-hydroxy-5-prop-2-enylphenyl)-4-prop-2-enylphenol
  • Synonyms: 5,5'-Diallyl-2,2'-biphenyldiol; 2,2'-Bichavicol; 5,5'-Diallyl-2,2'-dihydroxybiphenyl;2-(2-hydroxy-5-prop-2-enylphenyl)-4-prop-2-enylphenol; NSC 293099;528-43-8;
  • CAS Registry Number:
  • Transport: UN 3077
  • Melting Point: 99 - 101
  • Density: 1.107g/cm3
  • Refractive index: 1.601
  • Safety Statements: R37/38;R41;R51/53
  • Hazard Symbols: N: Dangerous for the environment;
  • Molecular Weight: 266.33432
  • InchiKey: VVOAZFWZEDHOOU-UHFFFAOYSA-N
  • InChI: InChI=1S/C18H18O2/c1-3-5-13-7-9-17(19)15(11-13)16-12-14(6-4-2)8-10-18
    (16)20/h3-4,7-12,19-20H,1-2,5-6H2
  • Risk Statements: S26;S39;S61
  • Molecular Formula: C18H18O2
  • Molecular Structure:CAS No:528-43-8 2-(2-hydroxy-5-prop-2-enylphenyl)-4-prop-2-enylphenol
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528-43-8 GRAPE SEED EXTRACT

  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
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528-43-8 Hnokiol 90%, 95%, 98%

  • Name, Honokiol IUPAC name, 2-(4-hydroxy-3-prop-2-enyl-phenyl)- 4-prop-2-enyl-phenol Other names, houpa, hnk Active ingredient, Honokiol Molecular formula, C18H18O2 Molar mass, 266.334 g/mol Appearance, White solid CAS Number 528-43-8 Botanical source...
  • Min. Order: 100
  • FOB Price: USD100 - 200 /
  • China Changsha Staherb Natural Ingredients Co., Ltd. [Manufacturer]
  • Tel: 86-731-84213302
  • Address: No.186,Lugu Valley Garden Road, High-tech Development Zone Changsha,HunanChina
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528-43-8 Magnolol 90%-98%

  • CAS Number: 528-43-8 Botanical source:Bark of Magnolia officinalis Rehd. et Wils., or M. Officinalis var. biloba Rehd. et Wils. Extract method: Grain Alcohol Appearance:Light brown fine powder. ACTION: 1. Anti-bacterial, antibiotic, anti-virus, Anti-...
  • Min. Order: 100
  • FOB Price: USD100 - 200 /
  • China Changsha Staherb Natural Ingredients Co., Ltd. [Manufacturer]
  • Tel: 86-731-84213302
  • Address: No.186,Lugu Valley Garden Road, High-tech Development Zone Changsha,HunanChina
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528-43-8 Magnolol

  • China Kouting Chemical Co.,Ltd [Importer/Exporter]
  • Tel: +86-(21)-58116473
  • Fax: +86-(21)-61094103
  • Address: Hunan Road, Pudong New District, Shanghai, Shanghai 201318, shanghai,shanghaiChina
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528-43-8 Magnolol

  • China BioBioPha Co., Ltd. [Manufacturer]
  • Tel: +86-871-5217109
  • Fax: +86-871-5217109
  • Address: 132 Lanhei Road, Kunming Institute of Botany, Chinese Academy of Sciences null,nullChina
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528-43-8 Magnolol

  • Magnolol Name:Magnolol (Magnolia Officinal P.E.) Molecular Formula: C18H18O2 Molecular Weight: 266.33 CAS Number: 528-43-8 Molecular Structure
  • Min. Order: 999
  • China Changsha Staherb Natural Ingredients Co.Ltd. [Manufacturer]
  • Tel: 86-731-84213302
  • Fax: 86-731-85953715
  • Address: Lugu 168 changsha,nullChina

528-43-8 MAGNOLOL

  • Germany BIOTREND Chemikalien GmbH [Manufacturer]
  • Tel: ++49 (0)2 21 9 49 83 20
  • Fax: ++49 (0)2 21 9 49 83 25
  • Address: BIOTREND Chemikalien GmbH
    Eupener Str. 157
    D - 50933 Cologne
    Germany null,nullGermany
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528-43-8 MAGNOLOL

  • Switzerland BIOTREND Chemicals AG [Manufacturer]
  • Tel: +41 44 805 76 76
  • Fax: +41 44 805 76 77
  • Address: BIOTREND Chemicals AG
    Unterdorfstr. 21b
    CH-8602 Wangen/Zuerich
    Switzerland null,nullSwitzerland
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528-43-8 Magnolol

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528-43-8 MAGNOLOL

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
  • Tel: +49-9231-9619-0
  • Fax: +49-9231-9619-60
  • Address: Cfm Oskar Tropitzsch
    Waldershofer Str. 49-51
    95615 Marktredwitz
    Germany null,nullGermany
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References of 2-(2-hydroxy-5-prop-2-enylphenyl)-4-prop-2-enylphenol
Title: Magnolol
CAS Registry Number: 528-43-8
CAS Name: 5,5¢-Di-2-propenyl-[1,1¢-biphenyl]-2,2¢-diol
Synonyms: 5,5¢-diallyl-2,2¢-biphenyldiol; 2,2¢-bichavicol; dehydrodichavicol; 2,2¢-dihydroxy-5,5¢-diallylbiphenyl
Molecular Formula: C18H18O2
Molecular Weight: 266.33
Percent Composition: C 81.17%, H 6.81%, O 12.01%
Literature References: Bioactive constituent of Magnoliae Cortex, the bark of Magnolia officinalis, Rehd. et Wils., Magnoliaceae, known in Chinese traditional medicine as houpo, or of M. obovata, Thunb., called wakoboku in Japanese. Isoln: Y. Sugii, Yakugaku Zasshi 50, 183 (1930), C.A. 24, 3505 (1930). Synthesis: H. Erdtman, J. Runeberg, Acta Chem. Scand. 11, 1060 (1957); J. Runeberg, ibid. 12, 188 (1958). Isoln from seeds of M. grandiflora L.: F. S. El-Feraly, W.-S. Li, Lloydia 41, 442 (1978). CNS depressant effects: K. Watanabe et al., Jpn. J. Pharmacol. 25, 605 (1975); eidem, Planta Med. 49, 103 (1983). Anti-inflammatory and analgesic effects: J.-P. Wang et al., Arch. Pharmacol. 346, 707 (1992). HPLC determn: T.-H. Tsai, C.-F. Chen, J. Chromatogr. 598, 143 (1992).
Properties: mp 101.5-102°. uv max: 293 nm (log e 3.90). Sol in ethanol.
Melting point: mp 101.5-102°
Absorption maximum: uv max: 293 nm (log e 3.90)