Taxumairol B

Taxumairol B
Product Name Taxumairol B
CAS No.: 142203-64-3
Catalog No.: CFN96632
Molecular Formula: C28H40O12
Molecular Weight: 568.61 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The seeds of Taxus yunnanensis.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
Taxumairol B is a natural product from Taxus yunnanensis.
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.
  • Acta Chromatographica2021, 00960.
  • J Ethnopharmacol.2024, 324:117775.
  • Processes2021, 9(5),831.
  • Molecules.2023, 28(8):3376.
  • Int J Mol Sci.2023, 24(3):2102.
  • Biomed Pharmacother.2021, 137:111362.
  • J Chromatogr A.2017, 1518:46-58
  • European Journal of Integrative Medicine2018, 20:165-172
  • Int J Mol Med.2019, 43(6):2516-2522
  • Food Chem.2019, 290:286-294
  • 1-Hydroxybaccatin I

    Catalog No: CFN98378
    CAS No: 30244-37-2
    Price: Inquiry(manager@chemfaces.com)
    Taxumairol B

    Catalog No: CFN96632
    CAS No: 142203-64-3
    Price: Inquiry(manager@chemfaces.com)
    Yunnanxane

    Catalog No: CFN96412
    CAS No: 139713-81-8
    Price: Inquiry(manager@chemfaces.com)
    10-Deacetylyunnanxane

    Catalog No: CFN89037
    CAS No: 1333323-17-3
    Price: Inquiry(manager@chemfaces.com)
    2-Deacetoxydecinnamoyltaxinine J

    Catalog No: CFN96913
    CAS No: 87193-98-4
    Price: Inquiry(manager@chemfaces.com)
    Decinnamoyltaxinine J

    Catalog No: CFN96905
    CAS No: 84652-33-5
    Price: Inquiry(manager@chemfaces.com)
    2-Deacetoxytaxinine B

    Catalog No: CFN99887
    CAS No: 191547-12-3
    Price: Inquiry(manager@chemfaces.com)
    Taxinine B

    Catalog No: CFN99855
    CAS No: 18457-44-8
    Price: Inquiry(manager@chemfaces.com)
    7beta-Acetoxytaxuspine C

    Catalog No: CFN96914
    CAS No: 256347-91-8
    Price: Inquiry(manager@chemfaces.com)
    Taxezopidine G

    Catalog No: CFN96639
    CAS No: 205440-22-8
    Price: Inquiry(manager@chemfaces.com)
    J Nat Prod. 1996 Feb;59(2):173-6.
    New taxane diterpenoids from the roots of Taxus mairei.[Pubmed: 8991951 ]

    METHODS AND RESULTS:
    Two new taxoids, taxumairol A (1) and Taxumairol B (2), have been isolated from extracts of the roots of Formosan Taxus mairei (Lemee & Levl.) S. Y. Hu. The structures of 1 and 2 were identified as 5 alpha, 7 beta, 9 alpha, 10 beta, 13 alpha-pentaacetoxy-20-(benzoyloxy)- 2 alpha, 4 alpha-dihydroxytax-11-ene and 2 alpha, 5 alpha, 10 beta,-13 alpha-tetraacetoxy-1 beta, 7 beta, 9 alpha-trihydroxy-4 beta,20-epoxytax-11-ene, primarily on the basis of 1D- and 2D-NMR techniques including DEPT, COSY, and HMBC experiments, as well as chemical correlation with known compounds.
    CONCLUSIONS:
    Taxumairol A (1) exhibited significant cytotoxicities against murine P-388 and human KB-16, A-549, and HT-29 tumor cell lines.
    Chinese Traditional & Herbal Drugs, 2013, 44(11):1380-1385.
    Chemical constituents from seeds of Taxus yunnanensis.[Reference: WebLink]
    To study the chemical constituents from the seeds of Taxus yunnanensis.
    METHODS AND RESULTS:
    The chemical constituents in the seeds of T. yunnanensis were isolated by chromatography and identified by a comprehensive analysis on the spectral data. Twelve taxanes were isolated from the seeds of T. yunnanensis and identified as 7-epi-10-deacetyltaxol (1), 2-deacetoxytaxuspine C (2), 9α-hydroxy-2α, 7α, 10β-triacetoxy-5α-cinnamoyloxy-3, 11-cyclotaxa-4(20)-en-13-one (3), 2α-acetoxy-5α-cinnamoyloxy-9α, 10β-dihydroxy-taxa-4 (20), 11-diene-13-one (4), dantaxusin C (5), taxezopidine H (6), 9-deacetyltaxinine A (7), 5α-decinnamoyltaxagifine (8), Taxumairol B (9), 2α, 5α, 13α-trihydroxy-7β, 9α, 10β-triacetoxy-taxa-4(20), 11-diene (10), 7, 9, 10, 13-tetra-O-deacetylabeobaccatin VI (11), and taxacustin (12).
    CONCLUSIONS:
    Compounds 2, 3, and 7-12 are isolated from T. yunnanensis for the first time.
    Mirificin-4'-O-glucoside

    Catalog No: CFN95091
    CAS No: 168035-01-6
    Price: $288/5mg
    Neoarctin B

    Catalog No: CFN95243
    CAS No: 155969-67-8
    Price: $318/10mg
    Cannabisin A

    Catalog No: CFN95287
    CAS No: 130508-46-2
    Price: $318/5mg
    4'-O-Methyllucenin II (Diosmetin 6,8-di-C-glucoside)

    Catalog No: CFN95344
    CAS No: 98813-28-6
    Price: $318/10mg
    Dioscoreside C

    Catalog No: CFN95345
    CAS No: 344912-80-7
    Price: $318/5mg
    Cajanine

    Catalog No: CFN95448
    CAS No: 87402-84-4
    Price: $318/5mg
    Catechin 7-O-beta-D-glucopyranoside

    Catalog No: CFN95524
    CAS No: 65597-47-9
    Price: $338/20mg
    Symplocoside

    Catalog No: CFN95552
    CAS No: 76502-76-6
    Price: $318/5mg
    Geissoschizine

    Catalog No: CFN95566
    CAS No: 439-66-7
    Price: $413/5mg
    Methyl ganoderate E

    Catalog No: CFN95582
    CAS No: 98718-43-5
    Price: $413/5mg