Torachrysone

Torachrysone
Product Name Torachrysone
CAS No.: 22649-04-3
Catalog No.: CFN98224
Molecular Formula: C14H14O4
Molecular Weight: 246.3 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Yellow powder
Targets: Antifection
Source: The seeds of Cassia obtusifolia
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
Torachrysone shows promising antioxidant activity. Torachrysone, toralactone , aloe-emodin, rhein and emodin show noticeable antibacterial effects on four strains of methicillin-resistant Staphylococcus aureus with a minimum inhibitory concentration of 2-64 micrograms/ml.
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.
  • ACS Food Sci. Technol.2023, 3(2):273-282.
  • Emirates Journal of Food and Agriculture.2022, 34(6): 528-536.
  • J Ethnopharmacol.2019, 228:132-141
  • Food Chem.2023, 424:136383.
  • Food Chem.2024, 452:139555.
  • Metabolites.2019, 9(11):E271
  • Molecules.2019, 24(4):E709
  • Biorxiv.2020, doi: 10.1101.
  • Univerzita Karlova2022, 173245.
  • Food Funct.2022, 13(14):7638-7649.
  • Agrostophyllidin

    Catalog No: CFN92691
    CAS No: 178439-50-4
    Price: Inquiry(manager@chemfaces.com)
    Phoyunnanin C

    Catalog No: CFN92781
    CAS No: 956344-38-0
    Price: Inquiry(manager@chemfaces.com)
    Flavanthrin

    Catalog No: CFN92782
    CAS No: 120090-80-4
    Price: Inquiry(manager@chemfaces.com)
    Diosniposide B

    Catalog No: CFN95333
    CAS No: N/A
    Price: $413/5mg
    Dehydroeffusol

    Catalog No: CFN90814
    CAS No: 137319-34-7
    Price: $268/10mg
    Effusol

    Catalog No: CFN90815
    CAS No: 73166-28-6
    Price: $238/10mg
    Dehydrojuncusol

    Catalog No: CFN95143
    CAS No: 117824-04-1
    Price: $318/5mg
    Juncusol

    Catalog No: CFN90813
    CAS No: 62023-90-9
    Price: $318/5mg
    Torachrysone

    Catalog No: CFN98224
    CAS No: 22649-04-3
    Price: Inquiry(manager@chemfaces.com)
    Tinnevellin glucoside

    Catalog No: CFN92489
    CAS No: 80358-06-1
    Price: $178/10mg
    Chem. Pharm. Bull.(Tokyo).,1999, 47(8): 1121-7.
    Phenolic constituents of Cassia seeds and antibacterial effect of some naphthalenes and anthraquinones on methicillin-resistant Staphylococcus aureus.[Pubmed: 10478467]
    Thirteen phenolic glycosides including six new compounds were isolated from seeds of Cassia tora (Leguminosae).
    METHODS AND RESULTS:
    The structures of the new compounds, rubrofusarin triglucoside (7), nor-rubrofusarin gentiobioside (9), demethylflavasperone gentiobioside (10), Torachrysone gentiobioside (11), Torachrysone tetraglucoside (12) and Torachrysone apioglucoside (13), were elucidated on the basis of spectroscopic and chemical evidence. The effects of the phenolic glycosides, their aglycones and several other compounds structurally related to them on Escherichia coli K12, Pseudomonas aeruginosa PAO1 and some strains of Staphylococcus aureus were then examined.
    CONCLUSIONS:
    Among them, Torachrysone (15), toralactone (16), aloe-emodin (18), rhein (19) and emodin (20) showed noticeable antibacterial effects on four strains of methicillin-resistant Staphylococcus aureus with a minimum inhibitory concentration of 2-64 micrograms/ml. On the other hand, the phenolic compounds tested did not show strong antibacterial effects on E. coli and P. aeruginosa.
    Molecules. 2014 Aug 4;19(8):11453-64.
    An unusual piceatannol dimer from Rheum austral D. Don with antioxidant activity.[Pubmed: 25093985]

    METHODS AND RESULTS:
    A novel dimer of piceatannol glycoside, named rheumaustralin (1) was isolated from the underground parts of the ethnomedicinal plant Rheum austral (Polygonaceae) collected from Tibet together with 17 known compounds, including rheumin (2), 2,5-dimethyl-7-hydroxychromone (3), 2,5-dimethylchromone-7-O-β-D-glucopyranoside (4), 7-hydroxy-2-(2'-hydroxypropyl)-5-methylchromone (5), Torachrysone (6) Torachrysone-8-O-β-D-glucopyranoside (7), 4-(4'-hydroxyphenyl)-2-butanone-4'-O-β-D-glucopyranoside (8), amabiloside (9), N-trans-feruloyl tyramine (10), chrysophanol (11), aloe-emodin (12), emodin (13), physcion (14), physcion-1-O-β-D-glucopyranoside (15), emodin-8-O-β-D-glucopyranoside (16), D-catechin (17) and gallic acid (18).
    CONCLUSIONS:
    Their structures were determined by combined spectroscopic methods and by comparison of their spectral data with those reported in literature. Compounds 1-10 were tested for their ability to scavenge 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical.
    2''-O-Galloylmyricitrin

    Catalog No: CFN95046
    CAS No: 56939-52-7
    Price: $333/5mg
    6-O-(E)-Caffeoylglucopyranose

    Catalog No: CFN95105
    CAS No: 209797-79-5
    Price: $298/5mg
    (3S,5S,E)-1,7-Diphenylhept-1-ene-3,5-diol

    Catalog No: CFN95195
    CAS No: 87095-75-8
    Price: $318/5mg
    N1,N5,N10-(E)-tri-p-coumaroylspermidine

    Catalog No: CFN95256
    CAS No: 364368-18-3
    Price: $388/10mg
    Lyciumamide B

    Catalog No: CFN95286
    CAS No: 1647111-41-8
    Price: $318/5mg
    Violanone

    Catalog No: CFN95385
    CAS No: 52250-38-1
    Price: $318/10mg
    3'-Hydroxy-2,4,5-trimethoxydalbergiquinol

    Catalog No: CFN95410
    CAS No: N/A
    Price: $413/5mg
    Riligustilide

    Catalog No: CFN95457
    CAS No: 89354-45-0
    Price: $318/5mg
    Kaempferol 3,5-O-diglucoside

    Catalog No: CFN95487
    CAS No: 205103-97-5
    Price: $318/10mg
    Gossypetin 3-sophoroside-8-glucoside

    Catalog No: CFN95528
    CAS No: 77306-93-5
    Price: $318/5mg