ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
3. Inhibitors
Vaccarin E
Citing Use of our Products
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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 / $318 / 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.
Plant Pathology2022, 13527Molecules.2020, 25(7):1625.Drug Invention Today...2019...Pharmacognosy Journal...2019...Molecules.2019, 24(4):E709The Japan Society for Analy. Chem...2017...Journal of Ginseng Research...2021...Asian J Beauty Cosmetol...2016...
Tumour Biol.2015, 36(9):7027-34J Vet Sci.2020, 21(3):e39.Antioxidants (Basel).2020, 9(6):526.LWT2020, 130:109535Plant Cell Physiol.2018, 59(1):128-141Molecules.2020, 25(15):3353.J Sep Sci.2020, 43(22):4148-4161.Curr Issues Mol Biol....2022...
Molecules.2020 ,25(16):3697.Food Research International2020, 108987Metab Eng.2022, 75:143-152.Molecules.2019, 24(6):E1155Molecules.2017, 22(2)J Mol Med (Berl).2018, 96(7):661-672Nutraceutical Research . ...2021...
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Our products had been exported to the following research institutions and universities, And still growing.
Center for protein Engineering ... (Belgium)Universidad de Antioquia (Colombia)Monash University (Australia)University of Amsterdam (Netherlands)
Max-Planck-Insitut (Germany)University of South Australia (Australia)Biotech R&D Institute (USA)Sri Sai Aditya Institute of Pha... (India)
Monash University Malaysia (Malaysia)Universiti Kebangsaan Malaysia (Malaysia)Universitas islam negeri Jakarta (Indonesia)
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Vaccarin E
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
Molecules.2019, 24(22):E4022Am J Chin Med.2016, 44(8):1719-1735Food Chemistry: X.2022, 2022.100270BMC Pharmacol Toxicol.2018, 19(1):5Int J Mol Sci.2020, 21(7):2530.J Ethnopharmacol.2022, 282:114574. Food Funct.2021, 12(13):5892-5902.J of L. Chroma.&Related Tech2017, 252-258J Chromatogr B Analyt Technol Biomed Life Sci. 2017, 1064:115-123Auburn University2015, 1-58
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 |
Flavonoids Compound Library |
| Description: |
Reference standards. |
Vaccarin E Description
| Source: |
The seeds of Vaccaria segetalis |
| Solvent: |
DMSO, Pyridine, Methanol, Ethanol, 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 |
1.1052 mL |
5.5261 mL |
11.0522 mL |
22.1043 mL |
27.6304 mL |
| 5 mM |
0.221 mL |
1.1052 mL |
2.2104 mL |
4.4209 mL |
5.5261 mL |
| 10 mM |
0.1105 mL |
0.5526 mL |
1.1052 mL |
2.2104 mL |
2.763 mL |
| 50 mM |
0.0221 mL |
0.1105 mL |
0.221 mL |
0.4421 mL |
0.5526 mL |
| 100 mM |
0.0111 mL |
0.0553 mL |
0.1105 mL |
0.221 mL |
0.2763 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: |
| Phytochemistry Letters, 2017, 19:241-247. | | C-glycosylflavone with rotational isomers from Vaccaria hispanica (Miller) Rauschert seeds.[Reference: WebLink] |
METHODS AND RESULTS:
Five C-glycosylflavone were isolated from Vaccaria hispanica (Miller) Rauschert seeds. Their NMR spectra showed separate signals because of the existence of rotational isomers, which is an unusual phenomenon.
CONCLUSIONS:
The spectroscopic data revealed that compounds 1–5 were identified as apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-β-d-glucopyranoside (1), apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-(6′′′′-O-dihydroferuloyl)-β-d-glucopyranoside (2), apigenin 6-C-β-d-glucopyranosyl-7-O-(6′′′-O-dihydroferuloyl)-β-d-glucopyranoside (3) and isovitexin-2′′-O-arabinoside (4) and saponarin (5), respectively. The structure of ‘vaccarin’ was revised to apigenin 6-C-[α-l-arabinopyranosyl-(1′′′→2′′)-β-d-glucopyranosyl]-7-O-β-d-glucopyranoside and consequently 1 should be named ‘vaccarin’. Among the isolated compounds, 2 and 3 are new and named Vaccarin E and vaccarin F, respectively. |
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