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Garcinexanthone A
Garcinexanthone A
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Garcinexanthone A
Price:
CAS No.: 1107620-67-6
Catalog No.: CFN99206
Molecular Formula: C19H18O6
Molecular Weight: 342.4 g/mol
Purity: >=98%
Type of Compound: Xanthones
Physical Desc.: Yellow powder
Source: The herbs of Garcinia hanburyi Hook.f.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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Description: Reference standards.
Garcinexanthone A Description
Source: The herbs of Garcinia hanburyi Hook.f.
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.
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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.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
doi: 10.1038/nplants.2016.205.
IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)

PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.9206 mL 14.6028 mL 29.2056 mL 58.4112 mL 73.014 mL
5 mM 0.5841 mL 2.9206 mL 5.8411 mL 11.6822 mL 14.6028 mL
10 mM 0.2921 mL 1.4603 mL 2.9206 mL 5.8411 mL 7.3014 mL
50 mM 0.0584 mL 0.2921 mL 0.5841 mL 1.1682 mL 1.4603 mL
100 mM 0.0292 mL 0.146 mL 0.2921 mL 0.5841 mL 0.7301 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.
Protocol
Structure Identification:
Magnetic Resonance in Chemistry, 2008, 46(12):1180-1184.
Structure elucidation and NMR spectral assignment of five new xanthones from the bark of Garcinia xanthochymus.[Reference: WebLink]

METHODS AND RESULTS:
Five new xanthones, namely Garcinexanthone A, Garcinexanthone B, Garcinexanthone C, Garcinexanthone D, Garcinexanthone E(1–5), were isolated from the barks of Garcinia xanthochymus. Their structures were elucidated by spectral analysis, primarily NMR, MS, and UV.
CONCLUSIONS:
The complete assignments of the 1H NMR and 13C NMR chemical shifts for the compounds were achieved by using 1D and 2D NMR techniques, including DEPT, HSQC, and HMBC NMR experiments.
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Tanshinone IIB

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Myricetin 3-O-beta-D-glucopyranoside

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Price: $413/5mg
Vomifoliol

Catalog No: CFN98245
CAS No: 23526-45-6
Price: $ /
Ginsenoside Rb3

Catalog No: CFN99966
CAS No: 68406-26-8
Price: $70/20mg
Jujuboside A

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CAS No: 55466-04-1
Price: $70/20mg
Secologanic acid

Catalog No: CFN95028
CAS No: 60077-46-5
Price: $418/20mg
Quercetin-3-O-sophoroside

Catalog No: CFN90630
CAS No: 18609-17-1
Price: $80/20mg
Limocitrin

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Price: $ / mg
Liensinine

Catalog No: CFN99580
CAS No: 2586-96-1
Price: $100/20mg
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