ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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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.
More articles cited ChemFaces products.
Int J Oncol. 2016 Oct;49(4)Chem Biol Interact. 2016 Oct 25Evid Based Complement Alternat Med. 2016 May 24; Pharm Biol. 2015 Oct 1J Nat Med.2017 Apr;
J Chromatogr B Analyt Tec. Bio. Life Sci. 2017 Oct 1;Faculty of Chem. & Nat. Resource Eng.Jul. 2014Front Plant Sci. 2017 May 8;International Journal of Pharmacognosy.2015 7(1).J Chromatogr A. 2017 Oct 6;
J Med Food. 2016 Dec;19(12)Cytotechnology. 2017 Apr 3.Molecules.2017 Oct 27;J. Int. J. of Food Properties 13 Feb 2017
Our products had been exported to the following research institutions and universities, And still growing.
Sanford Burnham Prebys Medical D... (USA)University of Liège (Belgium)Celltrion Chemical Research Inst... (Korea)Universidad Veracuzana (Mexico)
Nanjing University of Chinese Me... (China)Complutense University of Madrid (Spain)Chungnam National University (Korea)University of Auckland (New Zealand)
Tokyo Woman's Christian University (Japan)Ateneo de Manila University (Philippines)University of Mysore (India)
||The herbs of Clausena dunniana
|Biological Activity or Inhibitors:
|| 1. O-Demethylmurrayanine and clausine D exhibit strong cytotoxicity against MCF-7 and SMMC-7721 with IC50 values in the range 2.63-7.59 ug/ml.
||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
||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: email@example.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.
Recent 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.PMID: 29328914
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.PMID: 29149595
Scientific Reports 2017 Dec 11;7(1):17332.doi: 10.1038/s41598-017-17427-6.PMID: 29230013
Molecules. 2017 Oct 27;22(11). pii: E1829.doi: 10.3390/molecules22111829.PMID: 29077044
J Cell Biochem. 2018 Feb;119(2):2231-2239.doi: 10.1002/jcb.26385. PMID: 28857247
Phytomedicine. 2018 Feb 1;40:37-47. doi:10.1016/j.phymed.2017.12.030PMID: 29496173
Calculate Dilution Ratios(Only for Reference)
* 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.
Demethylmurrayanine References Information
Phytochem. Lett.,2014, 9(3):92-95.
|Two new cytotoxic constituents from the Clausena lansium (Lour.) Skeels[Reference: WebLink]|
|Two new compounds 6-methoxy-9H-carbazole-3-carboxylic acid ( 1 ) and 9-[3-methyl-4-(4-methyl-5-oxo-tetrapydro-furan-2-yl)-but-2-enyloxy]-furo[3,2-g]chromen-7-one ( 5 ) along with four known compounds clausine D ( 2 ), claulansines J ( 3 ), O-Demethylmurrayanine ( 4 ) and pabularinone ( 6 ) were isolated from the Clausena lansium . The chemical structures of the new compound were elucidated by 1D and 2D NMR as well as HR-ESIMS spectral analysis. All the compounds isolated were evaluated for cytotoxic effects against human breast cancer (MCF-7), non-small lung carcinoma (H1299) and liver cancer (SMMC-7721). Compounds 2 and 4 exhibited strong cytotoxicity against MCF-7 and SMMC-7721 with IC 50 values in the range 2.63–7.5902μg/ml, and Compounds 1 and 5 showed moderate cytotoxicity against MCF-7, H1299 and SMMC-7721 tumor cell lines.