• 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
    CAS No. 19891-85-1 Price
    Catalog No.CFN96388Purity>=98%
    Molecular Weight428.7Type of CompoundTriterpenoids
    FormulaC29H48O2Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
    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.
    Our products had been exported to the following research institutions and universities, And still growing.
  • The University of Newcastle (Australia)
  • Osmania University (India)
  • Instituto Politécnico de Bragan?a (Portugal)
  • Korea Food Research Institute(KF... (Korea)
  • Universite de Lille1 (France)
  • Seoul National University (Korea)
  • Research Unit Molecular Epigenet... (Germany)
  • Rio de Janeiro State University (Brazil)
  • VIT University (India)
  • Washington State University (USA)
  • Seoul National University of Sci... (Korea)
  • More...
  • Package
    Featured Products
    Delta 5-avenasterol

    Catalog No: CFN92239
    CAS No: 18472-36-1
    Price: $510/5mg
    cis-Mulberroside A

    Catalog No: CFN95006
    CAS No: 166734-06-1
    Price: $418/10mg

    Catalog No: CFN90197
    CAS No: 51938-32-0
    Price: $100/20mg
    Ginsenoside Compound K

    Catalog No: CFN99756
    CAS No: 39262-14-1
    Price: $100/20mg

    Catalog No: CFN92218
    CAS No: 4443-09-8
    Price: $388/10mg
    Biological Activity
    Description: 1. 29-Nor-20-oxolupeol(3 beta-Hydroxy-30-norlupan-20-one) has growth inhibitory effects on HL-60 cells.
    29-Nor-20-oxolupeol Description
    Source: The herbs of Saussurea ussuriensis.
    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

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

    Catalog No: CFN91996
    CAS No: 34532-67-7
    Price: $398/5 mg

    Catalog No: CFN96137
    CAS No: 20069-09-4
    Price: $338/10mg

    Catalog No: CFN90838
    CAS No: 733-40-4
    Price: $388/10mg
    Quercetin 3-O-beta-(6''-p-coumaroy...

    Catalog No: CFN95088
    CAS No: 143061-65-8
    Price: $338/5mg
    Glychionide A

    Catalog No: CFN92280
    CAS No: 119152-50-0
    Price: $388/5mg

    Catalog No: CFN92855
    CAS No: 2196-14-7
    Price: $100/5mg
    3-Methoxyshancigusin I

    Catalog No: CFN95062
    CAS No: N/A
    Price: $413/5mg
    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.

    PMID: 29328914

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

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi: 10.1016/j.phymed.2017.12.030.

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.3326 mL 11.6632 mL 23.3263 mL 46.6527 mL 58.3158 mL
    5 mM 0.4665 mL 2.3326 mL 4.6653 mL 9.3305 mL 11.6632 mL
    10 mM 0.2333 mL 1.1663 mL 2.3326 mL 4.6653 mL 5.8316 mL
    50 mM 0.0467 mL 0.2333 mL 0.4665 mL 0.9331 mL 1.1663 mL
    100 mM 0.0233 mL 0.1166 mL 0.2333 mL 0.4665 mL 0.5832 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.
    29-Nor-20-oxolupeol References Information
    Citation [1]

    Canadian Journal of Chemistry,2011,86(4):281-4.

    Triterpenoids from Saussurea ussuriensis[Reference: WebLink]
    From an extract of the whole plant of Saussurea ussuriensis, three new triterpenoids, 1β-hydroxy-ursa-9(11), 12-dien-3β-yl palmitate (ussuriensin A) (1), 1β-hydroxy-oleana-9(11), 12-dien-3β-yl palmitate (ussuriensin B) (2), and 28-hydroxy-taraxast-20(30)-ene-3β-yl palmitate (ussuriensin C) (3), as well as five known triterpenoids, 11β-hydroxy-urs-12-en-3-one (4), 11β-hydroxy-urs-12-en-3β-yl palmitate (5), ursa-9(11), 12-dien-3-one (marsformosanone) (6), 3β-hydroxy-30-norlupan-20-one (29-Nor-20-oxolupeol,7), and taraxast-20(30)-en-3β, 21α-diol (8) were isolated. Their structures were characterized by various spectroscopic methods, including 1D NMR, 2D NMR, and HR-ESI-MS.Key words: Compositae, Saussurea ussuriensis, triterpenoids, ursane, oleanane, taraxastane.
    Citation [2]

    Zhongguo Zhong Yao Za Zhi. 2008 Jun;33(12):1422-4.

    Studies on chemical constituents from Euonymus alatus II[Pubmed: 18837347]
    To study the chemical constituents and antitumor activities of Euonymus alatus. Compounds were isolated and purified repeatedly by silica gel, Sephadex LH-20 column chromatography, and their chemical structures were elucidated by their physicochemical properties and spectral data, such as 1H-NMR, 13C-NMR and EI-MS. The trypan blue experiments in vitro were used to observe the antitumor activity of several compounds. Ten compounds were obtained and identified as (+)-usnic acid (1), benzoic acid (2), 2-hydroxy-4-methoxy-3, 6-dimethyl benzoic acid (3), lupeol (4), 3 beta-hydroxy-30-norlupan-20-one (29-Nor-20-oxolupeol,5), (2R, 3R)-3, 5, 7, 4'-tetrahydroxy flavanone (6), kaempferol (7), 5, 7, 4'-trihydroxy flavanone (8), quercetin (9) and daucosterol (10). Compounds 1, 2, 5 and 8 were isolated from this genus for the first time. The trypan blue experiments in vitro showed that compounds 1, 4 and 5 had growth inhibitory effects on HL-60 cells.