ent-16beta,17-Dihydroxy-19-kauranoic acid

ent-16beta,17-Dihydroxy-19-kauranoic acid
Product Name ent-16beta,17-Dihydroxy-19-kauranoic acid
CAS No.: 3301-61-9
Catalog No.: CFN98424
Molecular Formula: C20H32O4
Molecular Weight: 336.5 g/mol
Purity: >=98%
Type of Compound: Diterpenoids
Physical Desc.: Powder
Source: The herbs of Xanthium sibiricum Patrin
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
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.
  • J Bone Miner Res.2017, 32(12):2415-2430
  • SCOPUS.2020, 836-847.
  • Current Topics in Nutraceutical Research2021, 19(1),p90-105.
  • J Microbiol Biotechnol.2020, 30(2):178-186.
  • Heliyon.2024, 10(7):e28364.
  • Processes2022, 10(10), 2008.
  • Cancers (Basel).2021, 13(6):1432.
  • J.Pharm. & Biome. Anal.2023, 2: 100018.
  • Appl. Sci. 2021, 11(22), 10552
  • Int J Immunopathol Pharmacol.2019, 33:2058738419857537
  • ent-3-Oxokaurane-16,17-diol

    Catalog No: CFN99423
    CAS No: 135683-73-7
    Price: Inquiry(manager@chemfaces.com)
    Sugeroside

    Catalog No: CFN96653
    CAS No: 41743-57-1
    Price: Inquiry(manager@chemfaces.com)
    Suavioside A

    Catalog No: CFN96655
    CAS No: 133740-37-1
    Price: Inquiry(manager@chemfaces.com)
    ent-16beta,17-Isopropylidenedioxykaurane

    Catalog No: CFN98989
    CAS No: 58493-71-3
    Price: Inquiry(manager@chemfaces.com)
    Sculponeatin N

    Catalog No: CFN99267
    CAS No: 1169805-98-4
    Price: Inquiry(manager@chemfaces.com)
    Sculponeatin O

    Catalog No: CFN99268
    CAS No: 1169806-00-1
    Price: Inquiry(manager@chemfaces.com)
    ent-17-Hydroxykaura-9(11),15-dien-19-oic acid

    Catalog No: CFN96482
    CAS No: 1588516-88-4
    Price: Inquiry(manager@chemfaces.com)
    ent-17-Hydroxykaur-15-en-19-oic acid

    Catalog No: CFN97752
    CAS No: 35030-38-7
    Price: Inquiry(manager@chemfaces.com)
    ent-Kauran-17,19-dioic acid

    Catalog No: CFN97033
    CAS No: 60761-79-7
    Price: Inquiry(manager@chemfaces.com)
    Siegeskaurolic acid

    Catalog No: CFN96674
    CAS No: 52645-97-3
    Price: Inquiry(manager@chemfaces.com)
    Journal of Chinese Pharmaceutical Sciences, 2006, 41(24):1854-1857.
    Study on chemical constituents of Herba Siegesbeckiae.[Reference: WebLink]
    To study the chemical constituents in the ethyl acetate fraction of Herba Siegesbeckiae.
    METHODS AND RESULTS:
    Compounds were isolated and purified by silica gel columns and MPLC, and their structures were identified by the physicochemical properties and spectral analysis. Seven compounds were isolated and elucidated as 3′,5′,β-trihydroxy-3,4,4′, α-tetramethoxy-chalcone (1), kirenol (2), darutigenol (3), siegesbeckic acid (4), ent-16β,17-dihydroxy-19-kauranoic acid (ent-16beta,17-Dihydroxy-19-kauranoic acid,5), ent-16αH-17- hydroxy-19-kauranoic acid (6) and stigmasterol (7).
    CONCLUSIONS:
    Compound 1 is the new compound.
    Carasinol D

    Catalog No: CFN95044
    CAS No: 1072797-66-0
    Price: $333/5mg
    Clemastanin B

    Catalog No: CFN95064
    CAS No: 112747-98-5
    Price: $368/20mg
    6-O-(E)-Caffeoylglucopyranose

    Catalog No: CFN95105
    CAS No: 209797-79-5
    Price: $298/5mg
    Patulitrin

    Catalog No: CFN95153
    CAS No: 19833-25-1
    Price: $318/10mg
    Dichotomine B

    Catalog No: CFN95193
    CAS No: 755036-41-0
    Price: $318/5mg
    8'-O-(3-hydroxy-3-methylglutaryl)-8'-hydroxyabscisic acid

    Catalog No: CFN95308
    CAS No: 69790-31-4
    Price: $318/5mg
    Acacetin 7-[rhamnosyl-(1->2)-galacturonide]

    Catalog No: CFN95358
    CAS No: 38722-95-1
    Price: $318/10mg
    10-Methoxygambogenic acid

    Catalog No: CFN95450
    CAS No: 2095102-72-8
    Price: $318/10mg
    Malabaricone C

    Catalog No: CFN95475
    CAS No: 63335-25-1
    Price: $318/10mg
    Mahuannin J

    Catalog No: CFN95533
    CAS No: N/A
    Price: $318/5mg