3,27-Dihydroxy-20(29)-lupen-28-oic acid methyl ester

3,27-Dihydroxy-20(29)-lupen-28-oic acid methyl ester
Product Name 3,27-Dihydroxy-20(29)-lupen-28-oic acid methyl ester
CAS No.: 263844-79-7
Catalog No.: CFN98305
Molecular Formula: C31H50O4
Molecular Weight: 486.7 g/mol
Purity: >=98%
Type of Compound: Triterpenoids
Physical Desc.: Powder
Targets: Topoisomerase II
Source: The herbs of Peganum harmala
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
3α, 27-Dihydroxylupen-20(29)-en-28-oic acid methyl ester is a potent topoisomerase II inhibitor.
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.
  • Journal of Phytopathology2021, 169,Issue11-12.
  • Prev Nutr Food Sci.2024, 29(4):466-473.
  • University of Stuttgart2021, 11682.
  • JMSACL2023, 09.002
  • J Plant Biotechnol.2023, 50:070-075.
  • VNU Journal of Science2023, No. 20.
  • Front Pharmacol.2021, 12:690113.
  • Molecules.2024, 29(11):2626.
  • J Sci Food Agric.2022, 102(4):1628-1639
  • Dicle Tip Dergisi2020, 47(2),423-430.
  • Betulonic acid

    Catalog No: CFN98682
    CAS No: 4481-62-3
    Price: $40/20mg
    20-Hydroxy-3-oxo-28-lupanoic acid

    Catalog No: CFN97504
    CAS No: 93372-87-3
    Price: Inquiry(manager@chemfaces.com)
    Alphitolic acid

    Catalog No: CFN99896
    CAS No: 19533-92-7
    Price: Inquiry(manager@chemfaces.com)
    2alpha-hydroxy-3beta-acetyloxy-betulic acid

    Catalog No: CFN92092
    CAS No: 1163728-89-9
    Price: $318/5mg
    3,27-Dihydroxy-20(29)-lupen-28-oic acid methyl ester

    Catalog No: CFN98305
    CAS No: 263844-79-7
    Price: Inquiry(manager@chemfaces.com)
    3-Acetoxy-27-hydroxy-20(29)-lupen-28-oic acid methyl ester

    Catalog No: CFN98306
    CAS No: 263844-80-0
    Price: Inquiry(manager@chemfaces.com)
    Anemosapogenin

    Catalog No: CFN90310
    CAS No: 85999-40-2
    Price: $138/20mg
    Anemoside A3

    Catalog No: CFN90182
    CAS No: 129724-84-1
    Price: $80/20mg
    Pulsatilla saponin D

    Catalog No: CFN80453
    CAS No: 848784-85-0
    Price: Inquiry(manager@chemfaces.com)
    Pulchinenoside B

    Catalog No: CFN94819
    CAS No: 135247-95-9
    Price: Inquiry(manager@chemfaces.com)
    Tetrahedron Letters, 2004, 45(16):3261-3263.
    Determination of the absolute stereochemistry of lupane triterpenoids by fucofuranoside method and ORD spectrum[Reference: WebLink]

    METHODS AND RESULTS:
    The absolute configurations of the secondary alcohols at C-3 position in betulinic acid and 3-epibetulinic acid have been unambiguously determined as S- and R-configurations, respectively, based on the fucofuranoside method.
    CONCLUSIONS:
    The absolute stereochemistry of 3α, 27-dihydroxylupen-20(29)-en-28-oic acid methyl ester (3,27-Dihydroxy-20(29)-lupen-28-oic acid methyl ester ), a potent topoisomerase II inhibitor, was determined to be 3R, 5R, 8R, 9R, 10R, 13R, 14S, 17S, 18R, and 19R by NMR and ORD spectroscopic studies.
    Isoformononetin

    Catalog No: CFN95024
    CAS No: 486-63-5
    Price: $318/10mg
    Kakkalide

    Catalog No: CFN95052
    CAS No: 58274-56-9
    Price: $260/10mg
    Rhamnetin 3-galactoside

    Catalog No: CFN95116
    CAS No: 62858-07-5
    Price: $318/10mg
    Spinacetin

    Catalog No: CFN95194
    CAS No: 3153-83-1
    Price: $318/5mg
    Lappaol B

    Catalog No: CFN95242
    CAS No: 62359-60-8
    Price: $333/10mg
    Diosniposide B

    Catalog No: CFN95333
    CAS No: N/A
    Price: $413/5mg
    Euphorbia factor L22

    Catalog No: CFN95338
    CAS No: 1613700-09-6
    Price: $413/5mg
    Eucomic acid

    Catalog No: CFN95364
    CAS No: 42151-32-6
    Price: $368/5mg
    5-O-Coumaroylquinic acid

    Catalog No: CFN95507
    CAS No: 32451-86-8
    Price: $318/5mg
    Dihydroconfertin

    Catalog No: CFN95523
    CAS No: 68832-40-6
    Price: $318/5mg