ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
Citing Use of our Products
How to Order
Orders via your E-mail:
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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1. Usually delivery time: Next day delivery by 9:00 a.m. Order now
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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 / $278.6 / In-stock||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.
Food Chem.2016, 191:81-90Int J Mol Med.2016, 37(2):501-8Acta horticulturae2017, 1158:257-268J Ethnopharmacol.2017, 197:157-164Journal of Functional Foods...2017...J Sci Food Agric.2017, 97(5):1656-1662Molecules.2018, 23(12):E3103Biochem Biophys Res Commun....2018...
Anal Sci.2019, 35(12):1317-1325Aquaculture2019, 510:392-399Toxicol In Vitro.2019, 59:161-178J Agric Food Chem....2019...Sci Rep.2019, 9(1):6429Sci Rep.2019, 9:19059Int J Mol Sci.2020, 21(24):9369.Bioorg Med Chem.2020, 28(12):115553.
The Journal of Animal & Plant Sci...2020...Food Chem. 2020, 320:126530J Biochem Mol Toxicol....2020...J Food Biochem.2020, 44(6):e13198. Int Immunopharmacol. 2020, 83:106403.Natural Product Communications...2020...Food Chem.2021, 337:128023.
Our products had been exported to the following research institutions and universities, And still growing.
St. Jude Children Research Hosp... (USA)Mendel University in Brno (Czech Republic)CSIRO - Agriculture Flagship (Australia)Korea Intitute of Science and T... (Korea)
Martin Luther University of Hal... (Germany)Guangzhou Institutes of Biomedi... (China)University of Oslo (Norway)University of Otago (New Zealand)
Mahatma Gandhi University (India)Cancer Research Initatives Foun... (Malaysia)Warszawski Uniwersytet Medyczny (Poland)
Inquire / Order:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
J Pharm Biomed Anal2016, 118:183-194Korean Journal of Pharmacognosy.2015, 46(4):352-364Nat Prod Sci.2016, 22(2)Anal Bioanal Chem.2018, 410(5):1561-1569Phytomedicine.2018, 41:62-66The Pharmaceutical Society of Japan2018, 138(4):571-579Environ Toxicol.2019, 34(12):1354-1362Int J Mol Sci.2019, 20(9):E2244Int J Mol Sci.2019, 20(8):E1855Exp Biol Med (Maywood).2019, 244(16):1463-1474
Related Screening Libraries
||Przewalskin A and Przewalskin B showed modest anti-HIV-1 activity with EC50 = 41 and 30 microg/mL, respectively.
|Planta Med. 2006 Jan;72(1):84-6. |
|Two new abietane diterpenoids from Salvia yunnanensis.[Pubmed: 16450305]|
|Two new abietane diterpenoids, yunnannin A and danshenol C, were isolated from Salvia yunnanensis together with ten known diterpenoids, danshenol A, Przewalskin, tanshinone IIA, tanshinone I, crypotanshinone, 1,2-dihydrotanshinone, tanshinlactone, 5,6-dehydrosugiol, 12-hydroxy-6,7-seco-8,11,3-abietatriene-6,7-dial and phytol. |
METHODS AND RESULTS:
Their structures were established based on spectroscopic data, chemical reactions and comparison with literature data. Compounds were tested for their antitumor activity in T-24, QGY, K562, Me180 and BIU87 cell lines. Compound showed inhibited growth of K562 (IC50=0.53 microg/mL), T-24 (IC50=7.94 microg/mL), QGY (IC50=4.65 microg/mL) and Me180 (IC50=6.89 microg/mL) cell lines while compound was inactive. Compound showed moderate inhibitory activity on QGY (IC50=16.75 microg/mL) and Me180 (IC50=5.84 microg/mL) cells.
|Org.Lett.,2006 Sep 28;8(20):4453-6. |
|Przewalskin A: A new C23 terpenoid with a 6/6/7 carbon ring skeleton from Salvia przewalskii maxim.[Pubmed: 16986923]|
METHODS AND RESULTS:
Przewalskin A (1), a novel C23 terpenoid with a 6/6/7 carbon ring skeleton, was isolated from Salvia przewalskii. Its structure was determined by comprehensive 1D NMR, 2D NMR, and MS spectroscopic analysis and subsequently confirmed by a single-crystal X-ray diffraction study of its PDC oxidation derivative (2). Compounds 1 and 2 showed modest anti-HIV-1 activity with EC50 = 41 and 89 microg/mL, respectively.
|Org Lett. 2007 Jan 18;9(2):291-3. |
|Przewalskin B, a novel diterpenoid with an unprecedented skeleton from Salvia przewalskii maxim.[Pubmed: 17217287 ]|
METHODS AND RESULTS:
rzewalskin B (1), a novel diterpenoid possessing a unique skeleton, was isolated from a Chinese medicinal plant Salvia przewalskii. Its structure and relative stereochemistry were elucidated by extensive NMR analysis and a single-crystal X-ray study. A possible biosynthetic pathway for 1 was proposed. Compound 1 exhibited modest anti-HIV-1 activity with EC50 = 30 microg/mL.
||The roots of Salvia miltiorrhiza.
||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: firstname.lastname@example.org
||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)
* 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.
|J Agric Food Chem. 2009 Aug 12;57(15):6879-87. |
|Chemical characteristics of Salvia miltiorrhiza (Danshen) collected from different locations in China.[Pubmed: 19601629]|
METHODS AND RESULTS:
The chemical characteristics of Salvia miltiorrhiza , also called "danshen" in China, were investigated on the basis of the simultaneous quantitative determination of 13 hydrophilic and lipophilic compounds, namely, protocatechuic acid, protocatechuic aldehyde, caffeic acid, ferulic acid, isoferulic acid, rosmarinic acid, salvianolic acid B, salvianolic acid A, dihydrotanshinone I, Przewalskin, cryptotanshinone, tanshinone I, and tanshinone IIA, in 74 samples collected from different locations using ultraperformance liquid chromatography (UPLC). Hierarchical clustering analysis based on 13 investigated compounds and the similarity of the entire chromatographic pattern showed that S. miltiorrhiza was significantly different from Salvia przewalskii , an adulterant of danshen.
The chemical characteristics of S. miltiorrhiza collected from different locations in China were revealed, and salvianolic acid B, rosmarinic acid, cryptotanshinone, and tanshinones I and IIA were optimized as markers for the evaluation, which is helpful in the quality control of S. miltiorrhiza.