Hydroxygenkwanin CAS NO.20243-59-8

Min.Order: 10 Milligram
Payment Terms: T/T
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Product Details

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Quick Details

ProName: Hydroxygenkwanin
CasNo: 20243-59-8
Molecular Formula: C16H12O6=300.3
Appearance: detailed see specifications
Application: analysis,activity test,Botanical Refer...
DeliveryTime: 1-3?working?days?after?confirming?the?...
PackAge: According to the clients requirement.
Port: China main port
ProductionCapacity: 1 Metric Ton/Day
Purity: ≥98%
Storage: Store at 2~8°C
Transportation: by air or by ocean shipping
LimitNum: 10 Milligram
Plant of Origin: Chinese herbal medicine
Testing Method: NMR/MS/HPLC
Product Ecification: 1mg-1kg
Heavy Metal: <10ppm
Voluntary Standards: company standard
Storage: Store in dry, dark and ventilated plac...
PackAge: Brown vial HDPE plastic bottle

Superiority

Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine，Traditional Chinese Medicine), Natural Active Pharmaceutical Ingredients worldwide. From small quantities for R&D or reference standard, to large quantities for customizing or manufacturing, Biopurify emphasizes on consistent and reliable services for his customers.
With excellent quality products and good service, we have clients from more than dozens countries and regions, and we pride ourselves in providing our customers with a total satisfaction experiences.
We are doing our best to be your reliable partner for high quality Phytochemicals and Reference Standards from china.

Our main services:
A. Supply active ingredients and reference standards ofTraditional Chinese Medicine, from mgs to kgs scale.
B. Custom extraction and purification, target Herb Active Ingredients
C. Custom synthesis and semi-synthesis for Natural Active Ingredients
D. CR, CM and PD services from lab scale, pilot scale to commercial scale(GMP is also available)
E.Traditional Chinese Medicine compounds library

1.Provide traditional Chinese medicine reference materials and natural active ingredients;
2.More than 2200 compounds are available for selection, continuously building high-quality natural product libraries for drug research and development;
3.Provide various screening libraries and more inhibitor products;
4.Provide separation and structural determination of natural products;
5.Laboratory scale pilot to commercial scale collaborative research and process development services.More than 180 experiences in phytochemistry (still increasing)
Each product has passed very strict testing (NMR/MS/HPLC)
Agents from many countries

General tips：For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging：1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition：Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Details

Chemical Properties of Hydroxygenkwanin

Cas No.	20243-59-8	SDF
PubChem ID	5318214	Appearance	Yellow-brownish powder
Formula	C₁₆H₁₂O₆	M.Wt	300.3
Type of Compound	Flavonoids	Storage	Desiccate at -20°C
Synonyms	7-O-Methylluteolin
Solubility	Soluble in methan
Chemical Name	2-(3,4-dihydroxyphenyl)-5-hydroxy-7-methoxychromen-4-one
SMILES	COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC(=C(C=C3)O)O)O
Standard InChIKey	RRRSSAVLTCVNIQ-UHFFFAOYSA-N
Standard InChI	InChI=1S/C16H12O6/c1-21-9-5-12(19)16-13(20)7-14(22-15(16)6-9)8-2-3-10(17)11(18)4-8/h2-7,17-19H,1H3
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging	1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment.
Shipping Condition	Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Hydroxygenkwanin

1 Blumea sp. 2 Daphne sp. 3 Gnaphalium sp.

Biological Activity of Hydroxygenkwanin

Description

Hydroxygenkwanin has cytotoxicity, may be an effective natural product to treat glioma, and the combination of Apigenin and Hydroxygenkwanin may be a promising method for glioma chemotherapy.

Targets

TNF-α | Caspase | BID | BAK | BCL-XL

In vitro

Synergistic anti-glioma effect of Hydroxygenkwanin and Apigenin in vitro.[Pubmed: 24144774]

Chem Biol Interact. 2013 Nov 25;206(2):346-55.

Apigenin (AP) and Hydroxygenkwanin (HGK) are two natural flavonoid compounds. Previous studies have already demonstrated the anti-tumor capability of AP. However, it is not clear whether Hydroxygenkwanin has such property.
METHODS AND RESULTS:
In the current study, the anti-glioma activities of Hydroxygenkwanin and its synergistic anti-glioma effects with AP on C6 glioma cells were investigated. In addition, the possible mechanisms were also studied. MTT assay and morphologic analysis including acridine orange/ethidium bromide (AO/EB) and 4',6-diamidino-2-phenylindole (DAPI) staining were used in the research, and the results indicated that the treatment with AP or Hydroxygenkwanin could inhibit C6 glioma cell proliferation respectively. Moreover, when AP was administrated simultaneously, the anti-glioma effect of Hydroxygenkwanin was dramatically enhanced in a dose-dependent manner, which is obviously better than that of carmustine (BCNU) at the concentration 25μM for treating of 24h. Compared with control, mitochondrial membrane potential (MPP) loss and mitochondrion damage were detected by JC-1 fluorescence probes (JC-1) and transmission electron microscopy (TEM) after treatment. Obvious DNA damage and cell cycle S phase arrest were detected by alkaline comet assay and flow cytometric analysis (FCM). Additionally, up regulation of TNF-α level, activations of caspase-3, -8, over expressions of BID and BAK protein and BCL-XL protein down expression were also observed after treatment by the combination of AP and Hydroxygenkwanin .
CONCLUSIONS:
The results indicate that Hydroxygenkwanin may be an effective natural product to treat glioma, and the combination of AP and Hydroxygenkwanin may be a promising method for glioma chemotherapy.

Preparing Stock Solutions of Hydroxygenkwanin

	1 mg	5 mg	10 mg	20 mg	25 mg
1 mM	3.33 mL	16.65 mL	33.3 mL	66.6001 mL	83.2501 mL
5 mM	0.666 mL	3.33 mL	6.66 mL	13.32 mL	16.65 mL
10 mM	0.333 mL	1.665 mL	3.33 mL	6.66 mL	8.325 mL
50 mM	0.0666 mL	0.333 mL	0.666 mL	1.332 mL	1.665 mL
100 mM	0.0333 mL	0.1665 mL	0.333 mL	0.666 mL	0.8325 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.