ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
3. Inhibitors
Citing Use of our Products
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Orders via your E-mail:
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Tel: (0086)-27-84237683
Fax: (0086)-27-84254680
E-mail: manager@chemfaces.com
Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
| Size /Price /Stock |
10 mM * 1 mL in DMSO / Inquiry |
Other Packaging |
*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap |
More articles cited ChemFaces products.
J of Dentistry & Oral Health...2019...Virulence.2018, 9(1):588-603Applied Biological Chemistry...2020...Plants (Basel).2020, 9(11):1535.Sci Rep.2017, 7:467-479Nat Prod Commun.2018, 10.1177Planta Med.2018, 84(15):1101-1109Pharmacognosy Magazine...2018...
Antiviral Res.2013, 98(3):386-93Nat Prod Commun.2017, 12(5):771-778Tropical Journal of Pharmaceutica...2021...J Pharm Biomed Anal.2021, 196:113931. Spectrochim Acta A2019, 210:372-380Journal of Chromatography A2020, 460942Enzyme and Microbial Technology...2022...Nutrients.2018, 10(12):E1998
Br J Pharmacol.2016, 173(2):396-410Invest New Drugs.2017, 35(2):166-179Plants (Basel).2021, 10(2):278. Int. J. of Food Properties...2017...Pol J Microbiol.2021, 70(1):117-130.Int J Mol Med.2015, 35(5):1237-45Cancers (Basel).2021, 13(17):4327.
More...
Our products had been exported to the following research institutions and universities, And still growing.
Rio de Janeiro State University (Brazil)Macau University of Science and... (China)CSIRO - Agriculture Flagship (Australia)Centralised Purchases Unit (CPU... (India)
Institute of Chinese Materia Me... (China)Universidad de La Salle (Mexico)University of Minnesota (USA)Sri Ramachandra University (India)
VIB Department of Plant Systems... (Belgium)Amity University (India)Copenhagen University (Denmark)
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Coumurrayin
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
Int J Mol Sci. 2014, 15(5):8443-57Molecules.2017, 22(3)J Drug Delivery Science and Tech.2022, 67:102957.Foods.2020, 9(10):1348. Korean Journal of Pharmacognosy2019, 50(4):285-290Phytomedicine.2019, 65:153089J Sep Sci.2019, 42(21):3352-3362Anat Rec (Hoboken).2021, 304(2):323-332.Postharvest Biol Tec2019, 149:18-26Molecules 2022, 27(3),1047.
Related Screening Libraries
| Size /Price /Stock |
10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
|
Related Libraries |
Coumarins Compound Library |
| Description: |
Coumurrayin may have anticoagulant activity.
|
| In vivo: |
| J Egypt Soc Parasitol. 1999;29(1):75-84. | | Rodenticidal activity of two natural coumarines from ether extract of Citrus bergamia.[Pubmed: 12561885] |
The rodenticidal activity, expressed by LD50 values of ether and petroleum ether extracts of Citrus bergamina pulp against two rat species, Rattus norvegicus (Norway rat) and Rattus rattus (roof rat) was evaluated.
METHODS AND RESULTS:
Based on LD50 values, ether extract was nearly 1.6 and 1.3 times more toxic to Norway rat and roof rat than ethanol respectively, while pet. ether extract was non toxic to the two rat species. From ether extract, two natural coumarines, Bergapten and Coumurrayin were isolated and tried against the two rat species as anticoagulant rodenticides. Norway rats were more susceptible to both compounds than the roof ones.
CONCLUSIONS:
A direct parallel relationship was found between the toxicity and changes in the blood picture. |
|
Coumurrayin Description
| Source: |
The herbs of Murraya paniculata (L.) Jack |
| 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. |
ChemFaces New Products and Compounds
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 |
3.6456 mL |
18.2282 mL |
36.4564 mL |
72.9129 mL |
91.1411 mL |
| 5 mM |
0.7291 mL |
3.6456 mL |
7.2913 mL |
14.5826 mL |
18.2282 mL |
| 10 mM |
0.3646 mL |
1.8228 mL |
3.6456 mL |
7.2913 mL |
9.1141 mL |
| 50 mM |
0.0729 mL |
0.3646 mL |
0.7291 mL |
1.4583 mL |
1.8228 mL |
| 100 mM |
0.0365 mL |
0.1823 mL |
0.3646 mL |
0.7291 mL |
0.9114 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.
| Structure Identification: |
| J Asian Nat Prod Res. 2006 Apr-May;8(3):273-5. | | Chemical constituents of Selinum cryptotaenium.[Pubmed: 16864434] |
METHODS AND RESULTS:
A new pyranocoumarin, named secryptotaenin A, determined as 3'(S)-angeloyloxy-3',4'-dihydroseselin, was isolated from the roots of Selinum cryptotaenium, along with thirteen known compounds, umbelliferone, osthol, Coumurrayin, (+)-heraclenol, longshengensin A, anomalin, ferulic acid, galactitol, stearic acid, melissic acid, lignoceric acid, beta-sitosterol and daucosterol.
CONCLUSIONS:
Their structures were determined on the basis of spectroscopic methods. |
|
