6alpha-Chloro-5beta-hydroxywithaferin A

6alpha-Chloro-5beta-hydroxywithaferin A
Product Name 6alpha-Chloro-5beta-hydroxywithaferin A
CAS No.: 52329-20-1
Catalog No.: CFN91967
Molecular Formula: C28H39ClO6
Molecular Weight: 507.06 g/mol
Purity: >=98%
Type of Compound: Steroids
Physical Desc.: Powder
Source: The herbs of Physali alkekengi
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Price: $338/10mg
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.
  • The Journal of Korean Medicine2023, 44(4):26-40.
  • Int J Vitam Nutr Res.2022, doi: 10.1024.
  • Int J Mol Sci.2023, 24(23):17118.
  • BMC Complement Med Ther.2023, 23(1):264.
  • Phytomedicine.2024, 155760.
  • Int Immunopharmacol.2021, 100:108073.
  • J Nat Med.2017, 71(2):457-462
  • Phytomedicine.2022, 99:153997.
  • Phytomedicine Plus2022, 2(1):100207.
  • Fitoterapia.2022, 105141.
  • Withanolide B

    Catalog No: CFN91963
    CAS No: 56973-41-2
    Price: $368/5mg
    4beta-Hydroxywithanolide E

    Catalog No: CFN89289
    CAS No: 54334-04-2
    Price: Inquiry(manager@chemfaces.com)
    Somnifericin

    Catalog No: CFN95280
    CAS No: 173693-57-7
    Price: $318/5mg
    2,3-Didehydrosomnifericin

    Catalog No: CFN91969
    CAS No: 173614-88-5
    Price: $338/10mg
    Baimantuoluoside C

    Catalog No: CFN91965
    CAS No: 60124-17-6
    Price: $413/5mg
    Daturataturin A aglycone

    Catalog No: CFN97467
    CAS No: 904665-71-0
    Price: Inquiry(manager@chemfaces.com)
    Phyperunolide E

    Catalog No: CFN96990
    CAS No: 1198400-52-0
    Price: Inquiry(manager@chemfaces.com)
    Viscosalactone B

    Catalog No: CFN92968
    CAS No: 76938-46-0
    Price: Inquiry(manager@chemfaces.com)
    2,3-Dihydro-3-methoxywithaferin A

    Catalog No: CFN92965
    CAS No: 21902-96-5
    Price: Inquiry(manager@chemfaces.com)
    Daturametelin I

    Catalog No: CFN97468
    CAS No: 904667-65-8
    Price: Inquiry(manager@chemfaces.com)
    Phytochem Lett. 2011 Dec;4(4):411-414.
    Chlorinated Withanolides from Withania somnifera.[Pubmed: 22125584 ]

    METHODS AND RESULTS:
    A chlorinated withanolide, 6α-chloro-5β,17α-dihydroxywithaferin A (1), and nine known withanolides, 6alpha-Chloro-5beta-hydroxywithaferin A (2), (22R)-5β-formyl-6β,27-dihydroxy-1-oxo-4-norwith-24-enolide, withaferin A, 2,3-dihydrowithaferin A, 3-methoxy-2,3-dihydrowithaferin A, 2,3-didehydrosomnifericin, withanone, withanoside IV and withanoside X, were isolated from Withania somnifera (Solanaceae).
    CONCLUSIONS:
    All structures were elucidated on the basis of spectroscopic methods (IR, HRESIMS, 1D/2D NMR). X-ray crystallography confirmed the absolute configuration of 1.
    cis-Mulberroside A

    Catalog No: CFN95006
    CAS No: 166734-06-1
    Price: $368/10mg
    Fargesol

    Catalog No: CFN95027
    CAS No: 128855-64-1
    Price: $318/20mg
    Clemastanin B

    Catalog No: CFN95064
    CAS No: 112747-98-5
    Price: $368/20mg
    (1,5E,11E)-tridecatriene-7,9-diyne-3,4-diacetate

    Catalog No: CFN95161
    CAS No: 201012-14-8
    Price: $318/10mg
    [(1(10)E,2R,4R)]-2-Methoxy-8,12-epoxygemacra-1(10),7,11-trien-6-one

    Catalog No: CFN95198
    CAS No: 75412-95-2
    Price: $318/10mg
    (1E)-3-methoxy-8,12-epoxygermacra-1,7,10,11-tetraen-6-one

    Catalog No: CFN95219
    CAS No: 1393342-06-7
    Price: $413/5mg
    Isospinosin

    Catalog No: CFN95350
    CAS No: 89701-83-7
    Price: $318/5mg
    Lariciresinol 4-O-glucoside

    Catalog No: CFN95389
    CAS No: 143663-00-7
    Price: $318/5mg
    threo-Guaiacylglycerol-beta-coniferyl aldehyde ether

    Catalog No: CFN95417
    CAS No: 650600-33-2
    Price: $318/5mg
    Ganoderic acid GS-3

    Catalog No: CFN95518
    CAS No: 1206781-66-9
    Price: $413/5mg