Lethedoside A

Lethedoside A
Product Name Lethedoside A
CAS No.: 221289-20-9
Catalog No.: CFN98100
Molecular Formula: C24H26O11
Molecular Weight: 490.5 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The herbs of Aquilaria sinensis
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Price:
Lethedoside A has inactive or weakly active against KB tumor cells.
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.
  • Journal of Apicultural Research2021, 60(1).
  • Sains Malaysiana2024, 53(4):795-805
  • Mol Microbiol.2019, 112(1):317-332
  • Nutrients.2023, 15(4):950.
  • Nutrients.2018, 10(12):E1998
  • Development.2024, 151(20):dev202518.
  • Bull.Natl.Mus.Nat.Sci.,Ser.B.2024, 50(2):79¨C86
  • Plants (Basel).2021, 10(2):278.
  • Evid Based Complement Alternat Med.2016, 2016:1739760
  • Exp Parasitol.2017, 183:160-166
  • Yuanhuanin

    Catalog No: CFN95127
    CAS No: 83133-14-6
    Price: $318/5mg
    Yuankanin

    Catalog No: CFN95128
    CAS No: 77099-20-8
    Price: $318/5mg
    Luteolin-3-O-beta-D-glucuronide

    Catalog No: CFN93187
    CAS No: 53527-42-7
    Price: $238/10mg
    Luteolin 7-diglucuronide

    Catalog No: CFN70468
    CAS No: 96400-45-2
    Price: Inquiry(manager@chemfaces.com)
    New compound 11

    Catalog No: CFN95351
    CAS No: N/A
    Price: $318/10mg
    Luteolin 7,3'-di-O-glucuronide

    Catalog No: CFN98573
    CAS No: 53965-08-5
    Price: Inquiry(manager@chemfaces.com)
    6-Hydroxyluteolin 7-glucoside

    Catalog No: CFN91094
    CAS No: 54300-65-1
    Price: $318/10mg
    Nepetin-7-glucoside

    Catalog No: CFN90438
    CAS No: 569-90-4
    Price: $168/20mg
    Patulitrin

    Catalog No: CFN95153
    CAS No: 19833-25-1
    Price: $318/10mg
    Quercetagetin 3-methyl ether 7-glucoside

    Catalog No: CFN95632
    CAS No: 76060-29-2
    Price: $318/5mg
    J Nat Prod. 1999 Feb;62(2):241-3.
    Five new flavone 5-O-glycosides from Lethedon tannaensis: lethedosides and lethediosides.[Pubmed: 10075750]

    METHODS AND RESULTS:
    Five new 7-methoxy-flavone 5-O-glycosides were isolated from a cytotoxic MeOH extract of Lethedon tannaensis, and the structures were elucidated by 2D NMR spectral analysis and by chemical methods. Lethedosides A (1), B (2), and C (3) were 5-O-glucosides of 7,3', 4'-tri-O-methylluteolin, 7,3',4',5'-tetra-O-methyltricetin, and 7,3', 4'-tri-O-methytricetin, respectively; Lethedoside A (4) and B (5) and a known compound 6 were 5-O-xylosylglucosides of 7,3', 4'-tri-O-methylluteolin, 7,3',4',5'-tetra-O-methyltricetin, and 7, 4'-di-O-methylapigenin, respectively.
    CONCLUSIONS:
    These flavonoids were either inactive or weakly active against KB tumor cells, in contrast to previously isolated flavones from the same plant.
    6-Hydroxywogonin

    Catalog No: CFN95009
    CAS No: 76844-70-7
    Price: $368/5mg
    Glyasperin C

    Catalog No: CFN95065
    CAS No: 142474-53-1
    Price: $333/10mg
    Puerol B

    Catalog No: CFN95155
    CAS No: 112343-17-6
    Price: $398/5mg
    Prionanthoside

    Catalog No: CFN95206
    CAS No: 161842-81-5
    Price: $318/10mg
    Isoedultin

    Catalog No: CFN95273
    CAS No: 43043-08-9
    Price: $318/5mg
    Rosmarinyl glucoside

    Catalog No: CFN95297
    CAS No: 910028-78-3
    Price: $413/5mg
    Beta-Dimorphecolic acid (9(S)-HODE)

    Catalog No: CFN95313
    CAS No: 18104-44-4
    Price: $318/5mg
    10-O-trans-p-Feruloylscandoside

    Catalog No: CFN95392
    CAS No: 1428268-72-7
    Price: $318/10mg
    Tetillapyrone

    Catalog No: CFN95404
    CAS No: 363136-43-0
    Price: $413/5mg
    Mahuannin B

    Catalog No: CFN95554
    CAS No: 82796-37-0
    Price: $318/5mg