Lappaol B

Lappaol B
Product Name Lappaol B
CAS No.: 62359-60-8
Catalog No.: CFN95242
Molecular Formula: C31H34O9
Molecular Weight: 550.6 g/mol
Purity: >=98%
Type of Compound: Lignans
Physical Desc.: Powder
Source: The roots of Gymnadenia conopsea
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price: $333/10mg
Reference standards.
Inquire / Order: manager@chemfaces.com
Technical Inquiries: service@chemfaces.com
Tel: +86-27-84237783
Fax: +86-27-84254680

Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
  • Int J Mol Sci.2018, 19(2)
  • Plant Physiol Biochem.2019, 144:355-364
  • Appl Microbiol Biotechnol.2018, 102(12):5105-5120
  • Chem Pharm Bull (Tokyo).2017, 65(9):826-832
  • Food Chem.2022, 373(Pt B):131364.
  • Molecules.2019, 24(12):E2286
  • Fitoterapia.2022, 157:105130.
  • BMC Complement Altern Med.2019, 19(1):325
  • Plants (Basel).2021, 10(7):1376.
  • Dicle Tip Dergisi2020, 47(2),423-430.
  • (+)-Nortrachelogenin

    Catalog No: CFN96714
    CAS No: 61521-74-2
    Price: Inquiry(manager@chemfaces.com)
    (7R)-Methoxy-8-epi-matairesinol

    Catalog No: CFN89300
    CAS No: 198827-23-5
    Price: Inquiry(manager@chemfaces.com)
    Trachelogenin

    Catalog No: CFN90598
    CAS No: 34209-69-3
    Price: $318/10mg
    Nortracheloside

    Catalog No: CFN93080
    CAS No: 33464-78-7
    Price: $318/5mg
    Tracheloside

    Catalog No: CFN90597
    CAS No: 33464-71-0
    Price: $100/20mg
    Trachelogenin 4'-O-beta-gentiobioside

    Catalog No: CFN95235
    CAS No: 106647-13-6
    Price: $218/10mg
    Nortrachelogenin-8'-O-beta-glucoside

    Catalog No: CFN95234
    CAS No: 858127-38-5
    Price: $318/5mg
    Nortrachelogenin-5'-C-beta-glucoside

    Catalog No: CFN95251
    CAS No: 858127-39-6
    Price: $318/10mg
    Traxillaside

    Catalog No: CFN96608
    CAS No: 149415-62-3
    Price: Inquiry(manager@chemfaces.com)
    Trachelosiaside

    Catalog No: CFN89466
    CAS No: 106647-12-5
    Price: Inquiry(manager@chemfaces.com)
    Acta Botanica Sinica, 1998, 40(5):466-469.
    Studies on the lignans of Polygonum orientale.[Reference: WebLink]

    METHODS AND RESULTS:
    Three lignans were isolated from the aerial parts of Polygonum orientale L. Their structures were elucidated as arctiin (1), Lappaol B (2), orientalin (3) by means of the spectral data and chemical methods.
    CONCLUSIONS:
    Among them, 3 is a novel compound, compounds 1 and 2 were first found in this plant.
    Methyl lucidente G

    Catalog No: CFN95058
    CAS No: 102607-20-5
    Price: $413/5mg
    Scutellarein-7-O-glucoside

    Catalog No: CFN95082
    CAS No: 26046-94-6
    Price: $318/5mg
    Orcinol 1-O-beta-D-apiofuranosyl-(1->6)-beta-D-glucopyranoside

    Catalog No: CFN95109
    CAS No: 868557-54-4
    Price: $338/5mg
    Polygalin C

    Catalog No: CFN95118
    CAS No: 934768-05-5
    Price: $288/5mg
    Polygalasaponin XXXV

    Catalog No: CFN95176
    CAS No: 184479-28-5
    Price: $463/5mg
    Dichotomine B

    Catalog No: CFN95193
    CAS No: 755036-41-0
    Price: $463/5mg
    Biatractylolide

    Catalog No: CFN95205
    CAS No: 182426-37-5
    Price: $268/10mg
    2-Methoxyfuranoguaia-9-ene-8-one

    Catalog No: CFN95220
    CAS No: 88010-62-2
    Price: $318/10mg
    Peucenidin

    Catalog No: CFN95272
    CAS No: 33044-93-8
    Price: $318/5mg
    New compound 15

    Catalog No: CFN95413
    CAS No: N/A
    Price: $413/5mg