• ChemFaces is a professional high-purity natural products manufacturer.
  • Product Intended Use
  • 1. Reference standards
  • 2. Pharmacological research
  • 3. Inhibitors
  • Home
  • Natural Products
  • Bioactive
  • Screening Libraries
  • Hot Products
  • Plant Catalog
  • Customer Support
  • Product Use Citation
  • About Us
  • Contact Us
  • Natural Products
    3,6,19,23-Tetrahydroxy-12-ursen-28-oic acid
    Information
    CAS No. 91095-51-1 Price
    Catalog No.CFN97476Purity>=98%
    Molecular Weight504.7 Type of CompoundTriterpenoids
    FormulaC30H48O6Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
    Citing Use of our Products
    How to Order
    Orders via your E-mail:

    1. Product number / Name / CAS No.
    2. Delivery address
    3. Ordering/billing address
    4. Contact information
    Sent to Email: info@chemfaces.com
    Contact Us
    Order & Inquiry & Tech Support

    Tel: (0086)-27-84237683
    Fax: (0086)-27-84254680
    E-mail: manager@chemfaces.com
    Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
    Delivery time
    Delivery & Payment method

    1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

    2. We accept: Wire transfer & Credit card & Paypal & Western Union
    * Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
    According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
    Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
    Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
    Our products had been exported to the following research institutions and universities, And still growing.
  • Washington State University (USA)
  • Guangzhou Institutes of Biomedi... (China)
  • University of the Basque Country (Spain)
  • University of Indonesia (Indonesia)
  • University of Hertfordshire (United Kingdom)
  • University of Brasilia (Brazil)
  • University of Parma (Italy)
  • The Australian National University (Australia)
  • Sanford Burnham Prebys Medical ... (USA)
  • Universiti Malaysia Pahang (Malaysia)
  • University of Lodz (Poland)
  • More...
  • Package
    Featured Products
    Hesperetin

    Catalog No: CFN98842
    CAS No: 520-33-2
    Price: $40/20mg
    Polygalaxanthone III

    Catalog No: CFN90208
    CAS No: 162857-78-5
    Price: $138/20mg
    7-Methoxyneochamaejasmine A

    Catalog No: CFN92156
    CAS No: 402828-38-0
    Price: $433/5mg
    Nodakenetin

    Catalog No: CFN98788
    CAS No: 495-32-9
    Price: $268/10mg
    Echinacoside

    Catalog No: CFN98105
    CAS No: 82854-37-3
    Price: $60/20mg
    Gnetin D

    Catalog No: CFN92423
    CAS No: 84870-53-1
    Price: $468/5mg
    Moracin P

    Catalog No: CFN92324
    CAS No: 102841-46-3
    Price: $418/5mg
    Related Screening Libraries
    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
    Related Libraries
  • Triterpenoids Compound Library
  • Biological Activity
    Description: 3,6,19,23-Tetrahydroxy-12-ursen-28-oic acid is a natural product from Uncaria sessilifructus.
    3,6,19,23-Tetrahydroxy-12-ursen-28-oic acid Description
    Source: The herbs of Uncaria sessilifructus.
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Storage: 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

    After receiving: 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.
    Recent ChemFaces New Products and Compounds
    Chrysin 6-C-arabinoside 8-C-glucos...

    Catalog No: CFN92284
    CAS No: 185145-33-9
    Price: $368/5mg
    Agnuside

    Catalog No: CFN99203
    CAS No: 11027-63-7
    Price: $158/10mg
    (Z)-Aldosecologanin (Centauroside)

    Catalog No: CFN95079
    CAS No: 82474-97-3
    Price: $388/5mg
    Polygalaxanthone III

    Catalog No: CFN90208
    CAS No: 162857-78-5
    Price: $138/20mg
    Quercetin 3-Caffeylrobinobioside

    Catalog No: CFN95151
    CAS No: 957110-26-8
    Price: $413/5mg
    Citrusin B

    Catalog No: CFN95178
    CAS No: 105279-10-5
    Price: $388/5mg
    Yuankanin

    Catalog No: CFN95128
    CAS No: 77099-20-8
    Price: $368/5mg
    Kobusin

    Catalog No: CFN89280
    CAS No: 36150-23-9
    Price: $318/10mg
    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.
    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
    IF=22.415(2019)

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.
    IF=14.548(2019)

    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.
    IF=13.903(2019)

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.
    IF=13.297(2019)

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
    doi: 10.1126/sciadv.aat6994.
    IF=12.804(2019)

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.9814 mL 9.9069 mL 19.8138 mL 39.6275 mL 49.5344 mL
    5 mM 0.3963 mL 1.9814 mL 3.9628 mL 7.9255 mL 9.9069 mL
    10 mM 0.1981 mL 0.9907 mL 1.9814 mL 3.9628 mL 4.9534 mL
    50 mM 0.0396 mL 0.1981 mL 0.3963 mL 0.7926 mL 0.9907 mL
    100 mM 0.0198 mL 0.0991 mL 0.1981 mL 0.3963 mL 0.4953 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
    Protocol
    Structure Identification:
    Magn Reson Chem. 2008 Jun;46(6):571-5.
    Complete assignments of 1H and 13C NMR spectral data for three polyhydroxylated 12-ursen-type triterpenoids from Dischidia esquirolii.[Pubmed: 18324739 ]

    METHODS AND RESULTS:
    The complete assignments of all the (1)H and (13)C NMR signals of three polyhydroxylated 12-ursen-type triterpenes, 6beta,19alpha,22alpha-trihydroxyurs-12-en-3-oxo-28-oic acid (1), 3beta,6alpha,19alpha,23-tetrahydroxyurs-12-en-28- oic acid (3,6,19,23-Tetrahydroxy-12-ursen-28-oic acid,2) and 3beta,6beta,19alpha,23-tetrahydroxyurs-12-en-28-oic acid (3), were carried out by means of homo- and hetero-nuclear two-dimensional NMR experiments.
    CONCLUSIONS:
    Compounds 1-3 were isolated from the aerial parts of Dischidia esquirolii. Of them, 1 and 2 were identified as new polyhydroxylated ursolic acid derivatives. Compound 2 is the C-6 hydroxyl epimer of 3, which was isolated first from Adina rubella, and its structure is revised in this paper.