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1,4,5,6-Tetrahydroxy-7-prenylxanthone
1,4,5,6-Tetrahydroxy-7-prenylxanthone
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name 1,4,5,6-Tetrahydroxy-7-prenylxanthone
Price:
CAS No.: 1001424-68-5
Catalog No.: CFN99016
Molecular Formula: C18H16O6
Molecular Weight: 328.3 g/mol
Purity: >=98%
Type of Compound: Xanthones
Physical Desc.: Yellow powder
Source: The twig barks of Garcinia xanthochymus
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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Biological Activity
Description: 1,4,5,6-Tetrahydroxy-7-prenylxanthone has anti-cancer activity, it shows moderate cytotoxicities against breast cancer (MDA-MB-435S) and lung adenocarcinoma (A549) cell lines; it also exhibits moderate activities with GI50 (Growth inhibitory) values of 2.8 μM against the human leukaemic HL-60 cell line were measured in vitro.
In vitro:
Phytochemistry. 2009 Jan;70(1):60-8.
Xanthone biosynthesis in Hypericum perforatum cells provides antioxidant and antimicrobial protection upon biotic stress.[Pubmed: 19062051 ]

METHODS AND RESULTS:
Methanolic extract of elicited cells exhibited significantly higher antioxidant and antimicrobial competence than the equivalent extract of control HP cells indicating that these properties have been significantly increased in HP cells after elicitation. Four major de novo synthesized xanthones have been identified as 1,3,6,7-tetrahydroxy-8-prenyl xanthone(1,4,5,6-Tetrahydroxy-7-prenylxanthone), 1,3,6,7-tetrahydroxy-2-prenyl xanthone, 1,3,7-trihydroxy-6-methoxy-8-prenyl xanthone and paxanthone.
CONCLUSIONS:
Antioxidant and antimicrobial characterization of these de novo xanthones have revealed that xanthones play dual function in plant cells during biotic stress: (1) as antioxidants to protect the cells from oxidative damage and (2) as phytoalexins to impair the pathogen growth.
1,4,5,6-Tetrahydroxy-7-prenylxanthone Description
Source: The twig barks of Garcinia xanthochymus
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.

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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.
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Cell. 2018 Jan 11;172(1-2):249-261.e12.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.046 mL 15.23 mL 30.4599 mL 60.9199 mL 76.1499 mL
5 mM 0.6092 mL 3.046 mL 6.092 mL 12.184 mL 15.23 mL
10 mM 0.3046 mL 1.523 mL 3.046 mL 6.092 mL 7.615 mL
50 mM 0.0609 mL 0.3046 mL 0.6092 mL 1.2184 mL 1.523 mL
100 mM 0.0305 mL 0.1523 mL 0.3046 mL 0.6092 mL 0.7615 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.
Cyanidin-3-O-rutinoside chloride

Catalog No: CFN92135
CAS No: 18719-76-1
Price: $298/10mg
3',4',5'-Trimethoxyflavone

Catalog No: CFN70439
CAS No: 67858-30-4
Price: $118/10mg
Ginsenoside F2

Catalog No: CFN99755
CAS No: 62025-49-4
Price: $40/20mg
Malic acid

Catalog No: CFN90558
CAS No: 6915-15-7
Price: $30/20mg
Galangin

Catalog No: CFN98918
CAS No: 548-83-4
Price: $40/20mg
Canthin-6-one

Catalog No: CFN98730
CAS No: 479-43-6
Price: $318/5mg
Isovalerylshikonin

Catalog No: CFN95222
CAS No: 52387-14-1
Price: $318/10mg
Curzerenone

Catalog No: CFN92027
CAS No: 20493-56-5
Price: $258/10mg
Coixol

Catalog No: CFN98889
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Price: $40/20mg
2-Amino-3-carboxy-1,4-naphthoquinone

Catalog No: CFN91040
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Price: $388/5mg
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