Loureiriol

Loureiriol
Product Name Loureiriol
CAS No.: 479195-44-3
Catalog No.: CFN91153
Molecular Formula: C16H14O6
Molecular Weight: 302.3 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The leaves of Agave sisalana
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price: $318/5mg
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.
  • United States Patent Application2020, 20200038363
  • Phytochem Anal.2021, 32(6):970-981.
  • Applied Food Research2024, 100662.
  • Front Immunol.2020, 11:598556.
  • Korea Food Research Institute2024, 4798082
  • Front Pharmacol.2024, 15:1455805.
  • JMicrobiol Biotech Food Sci2021, e4289.
  • Molecules.2022, 27(2):451.
  • Microb Biotechnol.2021, 14(5):2009-2024.
  • Food Chemistry2023, 137837.
  • 7-O-Methyleucomol

    Catalog No: CFN96517
    CAS No: 17934-15-5
    Price: Inquiry(manager@chemfaces.com)
    3'-Hydroxy-3,9-dihydroeucomin

    Catalog No: CFN99081
    CAS No: 107585-75-1
    Price: $600/5mg
    8-O-Demethyl-7-O-methyl-3,9-dihydropunctatin

    Catalog No: CFN97500
    CAS No: 93078-83-2
    Price: Inquiry(manager@chemfaces.com)
    (3R)-5,7-Dihydroxy-6-methyl-3-(4'-hydroxybenzyl)chroman-4-one

    Catalog No: CFN91154
    CAS No: 84638-48-2
    Price: $413/5mg
    Ophiopogonanone A

    Catalog No: CFN96337
    CAS No: 75239-63-3
    Price: $318/5mg
    3-(2,4-Dihydroxybenzyl)-5-hydroxy-7,8-dimethoxy-6-methylchroman-4-one

    Catalog No: CFN96342
    CAS No: 149180-48-3
    Price: Inquiry(manager@chemfaces.com)
    Ophiopogonanone E

    Catalog No: CFN96332
    CAS No: 588706-66-5
    Price: Inquiry(manager@chemfaces.com)
    Ophiopogonanone F

    Catalog No: CFN96338
    CAS No: 588706-67-6
    Price: Inquiry(manager@chemfaces.com)
    Methylophiopogonanone A

    Catalog No: CFN98595
    CAS No: 74805-92-8
    Price: $268/10mg
    Methylophiopogonanone B

    Catalog No: CFN98596
    CAS No: 74805-91-7
    Price: $268/20mg
    Planta Med. 2002 Sep;68(9):841-3.
    Flavonoids and stilbenoids with COX-1 and COX-2 inhibitory activity from Dracaena loureiri.[Pubmed: 12357401 ]

    METHODS AND RESULTS:
    Fom the stem wood of Dracaena loureiri, a new homoisoflavanone named Loureiriol (1) and eight known flavonoid and stilbenoid derivatives, including 5,7-dihydroxy-3-(4-hydroxybenzyl)-4-chromanone (2), 4,4'-dihydroxy-2,6-dimethoxydihydrochalcone (3), 2,4'-dihydroxy-4,6-dimethoxydihydrochalcone (4), 4'-hydroxy-2,4,6-trimethoxydihydrochalcone (5), 4,6,4'-trihydroxy-2-methoxydihydrochalcone (6), 4,3',5'-trihydroxystilbene (7), 4,3'-dihydroxy-5'-methoxystilbene (8) and 4-hydroxy-3',5'-dimethoxystilbene (9) were isolated. These compounds were evaluated for their inhibitory activity against the enzymes cyclooxygenase-1 and cyclooxygenase-2.
    CONCLUSIONS:
    Potent but non-selective activity was found for the stilbenoids 7-9 (IC(50) 1.29 - 4.92 microM) whereas weak or no activity was observed for the flavonoids 1-6.
    Epimedin B1

    Catalog No: CFN95017
    CAS No: 133137-58-3
    Price: $268/5mg
    Ganoderic acid L

    Catalog No: CFN95022
    CAS No: 102607-24-9
    Price: $413/5mg
    3''-Galloylquercitrin

    Catalog No: CFN95048
    CAS No: 503446-90-0
    Price: $368/5mg
    Aromadendrene

    Catalog No: CFN95074
    CAS No: 489-39-4
    Price: $40/20mg
    Emodin-8-O-beta-gentiobioside

    Catalog No: CFN95132
    CAS No: 66466-22-6
    Price: $368/5mg
    24-Hydroxymomordicine III

    Catalog No: CFN95169
    CAS No: N/A
    Price: $318/5mg
    Dichotomine B

    Catalog No: CFN95193
    CAS No: 755036-41-0
    Price: $318/5mg
    Schisphenin E

    Catalog No: CFN95223
    CAS No: 1311376-52-9
    Price: $318/5mg
    Isolappaol C

    Catalog No: CFN95225
    CAS No: 929905-15-7
    Price: $333/10mg
    3-Oxo-4-benzyl-3,4-dihydro-1H-pyrrolo [2,1-c] oxazine-6-methylal

    Catalog No: CFN95293
    CAS No: 60026-28-0
    Price: $413/5mg